30840464

素因数分解:

$2^4\times {\mathrm{1259}}^1\times {\mathrm{1531}}^1$

素因数の和:2798

約数の個数: 20

約数和(自身を含む): 59839920

約数和(自身を除く): 28999456

約数列:

[1, 2, 4, 8, 16, 1259, 1531, 2518, 3062, 5036, 6124, 10072, 12248, 20144, 24496, 1927529, 3855058, 7710116, 15420232, 30840464]

約数ペア:

[(1, 30840464), (2, 15420232), (4, 7710116), (8, 3855058), (16, 1927529), (1259, 24496), (1531, 20144), (2518, 12248), (3062, 10072), (5036, 6124)]