15097460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107839}}^1$

素因数の和:107855

約数の個数: 24

約数和(自身を含む): 36234240

約数和(自身を除く): 21136780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 107839, 215678, 431356, 539195, 754873, 1078390, 1509746, 2156780, 3019492, 3774365, 7548730, 15097460]

約数ペア:

[(1, 15097460), (2, 7548730), (4, 3774365), (5, 3019492), (7, 2156780), (10, 1509746), (14, 1078390), (20, 754873), (28, 539195), (35, 431356), (70, 215678), (140, 107839)]