30428164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{34421}}^1$

素因数の和:34455

約数の個数: 24

約数和(自身を含む): 60720408

約数和(自身を除く): 30292244

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 34421, 68842, 137684, 447473, 585157, 894946, 1170314, 1789892, 2340628, 7607041, 15214082, 30428164]

約数ペア:

[(1, 30428164), (2, 15214082), (4, 7607041), (13, 2340628), (17, 1789892), (26, 1170314), (34, 894946), (52, 585157), (68, 447473), (221, 137684), (442, 68842), (884, 34421)]