Explicación paso a paso:
30 = 1, 2, 3, 5, 6, 10 , 15, 30 divisores
30 = 30,60, 90, 120, 150, 180, 210.... Múltiplos
19 = 1, 9 es primo
19 = 38, 57, 76, 95, 114, 133, 152, 171, 190, 209, 228...
32 = 1, 2, 4, 8, 16, 32
32 = 32, 64, 96, 128, 160, 192, 224, 256, 288..
15 = 1, 3, 5, 15
15 = 15, 30, 45, 60, 75, 90, 105, 120
60 = 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60
60 = 0, 60, 120, 180,....
