74623030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2693}}^1$

素因数の和:2880

約数の個数: 32

約数和(自身を含む): 143148384

約数和(自身を除く): 68525354

約数列:

[1, 2, 5, 10, 17, 34, 85, 163, 170, 326, 815, 1630, 2693, 2771, 5386, 5542, 13465, 13855, 26930, 27710, 45781, 91562, 228905, 438959, 457810, 877918, 2194795, 4389590, 7462303, 14924606, 37311515, 74623030]

約数ペア:

[(1, 74623030), (2, 37311515), (5, 14924606), (10, 7462303), (17, 4389590), (34, 2194795), (85, 877918), (163, 457810), (170, 438959), (326, 228905), (815, 91562), (1630, 45781), (2693, 27710), (2771, 26930), (5386, 13855), (5542, 13465)]