15913140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{787}}^1$

素因数の和:1136

約数の個数: 48

約数和(自身を含む): 44745792

約数和(自身を除く): 28832652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 337, 674, 787, 1011, 1348, 1574, 1685, 2022, 2361, 3148, 3370, 3935, 4044, 4722, 5055, 6740, 7870, 9444, 10110, 11805, 15740, 20220, 23610, 47220, 265219, 530438, 795657, 1060876, 1326095, 1591314, 2652190, 3182628, 3978285, 5304380, 7956570, 15913140]

約数ペア:

[(1, 15913140), (2, 7956570), (3, 5304380), (4, 3978285), (5, 3182628), (6, 2652190), (10, 1591314), (12, 1326095), (15, 1060876), (20, 795657), (30, 530438), (60, 265219), (337, 47220), (674, 23610), (787, 20220), (1011, 15740), (1348, 11805), (1574, 10110), (1685, 9444), (2022, 7870), (2361, 6740), (3148, 5055), (3370, 4722), (3935, 4044)]