147584180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{238039}}^1$

素因数の和:238079

約数の個数: 24

約数和(自身を含む): 319925760

約数和(自身を除く): 172341580

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 238039, 476078, 952156, 1190195, 2380390, 4760780, 7379209, 14758418, 29516836, 36896045, 73792090, 147584180]

約数ペア:

[(1, 147584180), (2, 73792090), (4, 36896045), (5, 29516836), (10, 14758418), (20, 7379209), (31, 4760780), (62, 2380390), (124, 1190195), (155, 952156), (310, 476078), (620, 238039)]