esercizio 39 - capitolo capitolo 1: i numeri naturali e i numeri interi

Risposte

• • 1, 2, 3, 6
  • 1, 3, 5, 15
  • 1, 2, 3, 6, 9, 18
  • 1, 3, 7, 21
  • 1, 2, 3, 4, 6, 8, 12, 24
  • 1, 5, 25
  • 1, 3, 9, 27
  • 1, 2, 4, 7, 14, 28
  • 1, 2, 3, 5, 6, 10, 15, 30
  • 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60