30218084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{5431}}^1$

素因数の和:5555

約数の個数: 24

約数和(自身を含む): 57492288

約数和(自身を除く): 27274204

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5431, 5564, 10862, 21724, 70603, 141206, 282412, 581117, 1162234, 2324468, 7554521, 15109042, 30218084]

約数ペア:

[(1, 30218084), (2, 15109042), (4, 7554521), (13, 2324468), (26, 1162234), (52, 581117), (107, 282412), (214, 141206), (428, 70603), (1391, 21724), (2782, 10862), (5431, 5564)]