85101710

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{139511}}^1$

素因数の和:139579

約数の個数: 16

約数和(自身を含む): 155695392

約数和(自身を除く): 70593682

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 139511, 279022, 697555, 1395110, 8510171, 17020342, 42550855, 85101710]

約数ペア:

[(1, 85101710), (2, 42550855), (5, 17020342), (10, 8510171), (61, 1395110), (122, 697555), (305, 279022), (610, 139511)]