70688210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2551}}^1$

素因数の和:2738

約数の個数: 32

約数和(自身を含む): 135603072

約数和(自身を除く): 64914862

約数列:

[1, 2, 5, 10, 17, 34, 85, 163, 170, 326, 815, 1630, 2551, 2771, 5102, 5542, 12755, 13855, 25510, 27710, 43367, 86734, 216835, 415813, 433670, 831626, 2079065, 4158130, 7068821, 14137642, 35344105, 70688210]

約数ペア:

[(1, 70688210), (2, 35344105), (5, 14137642), (10, 7068821), (17, 4158130), (34, 2079065), (85, 831626), (163, 433670), (170, 415813), (326, 216835), (815, 86734), (1630, 43367), (2551, 27710), (2771, 25510), (5102, 13855), (5542, 12755)]