30658670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2687}}^1$

素因数の和:2864

約数の個数: 32

約数和(自身を含む): 63479808

約数和(自身を除く): 32821138

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1630, 2282, 2687, 5374, 5705, 11410, 13435, 18809, 26870, 37618, 94045, 188090, 437981, 875962, 2189905, 3065867, 4379810, 6131734, 15329335, 30658670]

約数ペア:

[(1, 30658670), (2, 15329335), (5, 6131734), (7, 4379810), (10, 3065867), (14, 2189905), (35, 875962), (70, 437981), (163, 188090), (326, 94045), (815, 37618), (1141, 26870), (1630, 18809), (2282, 13435), (2687, 11410), (5374, 5705)]