30405112

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{13151}}^1$

素因数の和:13191

約数の個数: 24

約数和(自身を含む): 60564960

約数和(自身を除く): 30159848

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 13151, 26302, 52604, 105208, 223567, 447134, 894268, 1788536, 3800639, 7601278, 15202556, 30405112]

約数ペア:

[(1, 30405112), (2, 15202556), (4, 7601278), (8, 3800639), (17, 1788536), (34, 894268), (68, 447134), (136, 223567), (289, 105208), (578, 52604), (1156, 26302), (2312, 13151)]