30155314

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{126703}}^1$

素因数の和:126729

約数の個数: 16

約数和(自身を含む): 54736128

約数和(自身を除く): 24580814

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 126703, 253406, 886921, 1773842, 2153951, 4307902, 15077657, 30155314]

約数ペア:

[(1, 30155314), (2, 15077657), (7, 4307902), (14, 2153951), (17, 1773842), (34, 886921), (119, 253406), (238, 126703)]