73787970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{2467}}^1$

素因数の和:3474

約数の個数: 32

約数和(自身を含む): 177340608

約数和(自身を除く): 103552638

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 997, 1994, 2467, 2991, 4934, 4985, 5982, 7401, 9970, 12335, 14802, 14955, 24670, 29910, 37005, 74010, 2459599, 4919198, 7378797, 12297995, 14757594, 24595990, 36893985, 73787970]

約数ペア:

[(1, 73787970), (2, 36893985), (3, 24595990), (5, 14757594), (6, 12297995), (10, 7378797), (15, 4919198), (30, 2459599), (997, 74010), (1994, 37005), (2467, 29910), (2991, 24670), (4934, 14955), (4985, 14802), (5982, 12335), (7401, 9970)]