Question

A) Divisores de 126 :

B) Divisores de 580 :

Answer 1

126= 1,2,3,6,7,9,14,18,21,42,63,126
580=1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580

Answer 2

A) Divisores de 126
         |1
123|2|2
  63|3|3,6
  21|3|9,18
    7|7|7,14,21,42,63,126
    1 

Divisores (123) = {1,2,3,6,7,9,14,18,21,42,63,126 }

B) Divisores de 580
          |1
 580|2|2
 290|2|4
 145|5|5,10,20
   29|29|29,58,116,145,290,580
     1  

Divisores (580) = {1,2,4,5,10,20,29,58,116,145,290,580 }