30258424

素因数分解:

$2^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2423}}^1$

素因数の和:2659

約数の個数: 32

約数和(自身を含む): 65157120

約数和(自身を除く): 34898696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 223, 446, 892, 1561, 1784, 2423, 3122, 4846, 6244, 9692, 12488, 16961, 19384, 33922, 67844, 135688, 540329, 1080658, 2161316, 3782303, 4322632, 7564606, 15129212, 30258424]

約数ペア:

[(1, 30258424), (2, 15129212), (4, 7564606), (7, 4322632), (8, 3782303), (14, 2161316), (28, 1080658), (56, 540329), (223, 135688), (446, 67844), (892, 33922), (1561, 19384), (1784, 16961), (2423, 12488), (3122, 9692), (4846, 6244)]