129797710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{3329}}^1$

素因数の和:3900

約数の個数: 32

約数和(自身を含む): 267572160

約数和(自身を除く): 137774450

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 557, 1114, 2785, 3329, 3899, 5570, 6658, 7798, 16645, 19495, 23303, 33290, 38990, 46606, 116515, 233030, 1854253, 3708506, 9271265, 12979771, 18542530, 25959542, 64898855, 129797710]

約数ペア:

[(1, 129797710), (2, 64898855), (5, 25959542), (7, 18542530), (10, 12979771), (14, 9271265), (35, 3708506), (70, 1854253), (557, 233030), (1114, 116515), (2785, 46606), (3329, 38990), (3899, 33290), (5570, 23303), (6658, 19495), (7798, 16645)]