12307850

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{3467}}^1$

素因数の和:3550

約数の個数: 24

約数和(自身を含む): 23221728

約数和(自身を除く): 10913878

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3467, 3550, 6934, 17335, 34670, 86675, 173350, 246157, 492314, 1230785, 2461570, 6153925, 12307850]

約数ペア:

[(1, 12307850), (2, 6153925), (5, 2461570), (10, 1230785), (25, 492314), (50, 246157), (71, 173350), (142, 86675), (355, 34670), (710, 17335), (1775, 6934), (3467, 3550)]