29671390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{761}}^1$

素因数の和:1332

約数の個数: 32

約数和(自身を含む): 61228224

約数和(自身を除く): 31556834

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 557, 761, 1114, 1522, 2785, 3805, 3899, 5327, 5570, 7610, 7798, 10654, 19495, 26635, 38990, 53270, 423877, 847754, 2119385, 2967139, 4238770, 5934278, 14835695, 29671390]

約数ペア:

[(1, 29671390), (2, 14835695), (5, 5934278), (7, 4238770), (10, 2967139), (14, 2119385), (35, 847754), (70, 423877), (557, 53270), (761, 38990), (1114, 26635), (1522, 19495), (2785, 10654), (3805, 7798), (3899, 7610), (5327, 5570)]