15084740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{68567}}^1$

素因数の和:68587

約数の個数: 24

約数和(自身を含む): 34558272

約数和(自身を除く): 19473532

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 68567, 137134, 274268, 342835, 685670, 754237, 1371340, 1508474, 3016948, 3771185, 7542370, 15084740]

約数ペア:

[(1, 15084740), (2, 7542370), (4, 3771185), (5, 3016948), (10, 1508474), (11, 1371340), (20, 754237), (22, 685670), (44, 342835), (55, 274268), (110, 137134), (220, 68567)]