15697401490

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1129}}^1\times {\mathrm{44851}}^1$

素因数の和:46018

約数の個数: 32

約数和(自身を含む): 29193269760

約数和(自身を除く): 13495868270

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 1129, 2258, 5645, 11290, 34999, 44851, 69998, 89702, 174995, 224255, 349990, 448510, 1390381, 2780762, 6951905, 13903810, 50636779, 101273558, 253183895, 506367790, 1569740149, 3139480298, 7848700745, 15697401490]

約数ペア:

[(1, 15697401490), (2, 7848700745), (5, 3139480298), (10, 1569740149), (31, 506367790), (62, 253183895), (155, 101273558), (310, 50636779), (1129, 13903810), (2258, 6951905), (5645, 2780762), (11290, 1390381), (34999, 448510), (44851, 349990), (69998, 224255), (89702, 174995)]