30543254

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{7549}}^1$

素因数の和:7592

約数の個数: 24

約数和(自身を含む): 55628400

約数和(自身を除く): 25085146

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 7549, 15098, 52843, 105686, 128333, 256666, 898331, 1796662, 2181661, 4363322, 15271627, 30543254]

約数ペア:

[(1, 30543254), (2, 15271627), (7, 4363322), (14, 2181661), (17, 1796662), (34, 898331), (119, 256666), (238, 128333), (289, 105686), (578, 52843), (2023, 15098), (4046, 7549)]