3105580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5009}}^1$

素因数の和:5049

約数の個数: 24

約数和(自身を含む): 6733440

約数和(自身を除く): 3627860

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 5009, 10018, 20036, 25045, 50090, 100180, 155279, 310558, 621116, 776395, 1552790, 3105580]

約数ペア:

[(1, 3105580), (2, 1552790), (4, 776395), (5, 621116), (10, 310558), (20, 155279), (31, 100180), (62, 50090), (124, 25045), (155, 20036), (310, 10018), (620, 5009)]