4187470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{367}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 8690688

約数和(自身を除く): 4503218

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 367, 734, 815, 1141, 1630, 1835, 2282, 2569, 3670, 5138, 5705, 11410, 12845, 25690, 59821, 119642, 299105, 418747, 598210, 837494, 2093735, 4187470]

約数ペア:

[(1, 4187470), (2, 2093735), (5, 837494), (7, 598210), (10, 418747), (14, 299105), (35, 119642), (70, 59821), (163, 25690), (326, 12845), (367, 11410), (734, 5705), (815, 5138), (1141, 3670), (1630, 2569), (1835, 2282)]