30887810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181693}}^1$

素因数の和:181717

約数の個数: 16

約数和(自身を含む): 58868856

約数和(自身を除く): 27981046

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 181693, 363386, 908465, 1816930, 3088781, 6177562, 15443905, 30887810]

約数ペア:

[(1, 30887810), (2, 15443905), (5, 6177562), (10, 3088781), (17, 1816930), (34, 908465), (85, 363386), (170, 181693)]