1097372710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{123439}}^1$

素因数の和:123580

約数の個数: 32

約数和(自身を含む): 2275246080

約数和(自身を除く): 1177873370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 8890, 123439, 246878, 617195, 864073, 1234390, 1728146, 4320365, 8640730, 15676753, 31353506, 78383765, 109737271, 156767530, 219474542, 548686355, 1097372710]

約数ペア:

[(1, 1097372710), (2, 548686355), (5, 219474542), (7, 156767530), (10, 109737271), (14, 78383765), (35, 31353506), (70, 15676753), (127, 8640730), (254, 4320365), (635, 1728146), (889, 1234390), (1270, 864073), (1778, 617195), (4445, 246878), (8890, 123439)]