7040395730

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{617}}^1\times {\mathrm{12821}}^1$

素因数の和:13534

約数の個数: 32

約数和(自身を含む): 12836873520

約数和(自身を除く): 5796477790

約数列:

[1, 2, 5, 10, 89, 178, 445, 617, 890, 1234, 3085, 6170, 12821, 25642, 54913, 64105, 109826, 128210, 274565, 549130, 1141069, 2282138, 5705345, 7910557, 11410690, 15821114, 39552785, 79105570, 704039573, 1408079146, 3520197865, 7040395730]

約数ペア:

[(1, 7040395730), (2, 3520197865), (5, 1408079146), (10, 704039573), (89, 79105570), (178, 39552785), (445, 15821114), (617, 11410690), (890, 7910557), (1234, 5705345), (3085, 2282138), (6170, 1141069), (12821, 549130), (25642, 274565), (54913, 128210), (64105, 109826)]