30407585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{7669}}^1$

素因数の和:7748

約数の個数: 16

約数和(自身を含む): 39945360

約数和(自身を除く): 9537775

約数列:

[1, 5, 13, 61, 65, 305, 793, 3965, 7669, 38345, 99697, 467809, 498485, 2339045, 6081517, 30407585]

約数ペア:

[(1, 30407585), (5, 6081517), (13, 2339045), (61, 498485), (65, 467809), (305, 99697), (793, 38345), (3965, 7669)]