29389980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{489833}}^1$

素因数の和:489845

約数の個数: 24

約数和(自身を含む): 82292112

約数和(自身を除く): 52902132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 489833, 979666, 1469499, 1959332, 2449165, 2938998, 4898330, 5877996, 7347495, 9796660, 14694990, 29389980]

約数ペア:

[(1, 29389980), (2, 14694990), (3, 9796660), (4, 7347495), (5, 5877996), (6, 4898330), (10, 2938998), (12, 2449165), (15, 1959332), (20, 1469499), (30, 979666), (60, 489833)]