74648460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1244141}}^1$

素因数の和:1244153

約数の個数: 24

約数和(自身を含む): 209015856

約数和(自身を除く): 134367396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1244141, 2488282, 3732423, 4976564, 6220705, 7464846, 12441410, 14929692, 18662115, 24882820, 37324230, 74648460]

約数ペア:

[(1, 74648460), (2, 37324230), (3, 24882820), (4, 18662115), (5, 14929692), (6, 12441410), (10, 7464846), (12, 6220705), (15, 4976564), (20, 3732423), (30, 2488282), (60, 1244141)]