68996860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{93239}}^1$

素因数の和:93285

約数の個数: 24

約数和(自身を含む): 148811040

約数和(自身を除く): 79814180

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 93239, 186478, 372956, 466195, 932390, 1864780, 3449843, 6899686, 13799372, 17249215, 34498430, 68996860]

約数ペア:

[(1, 68996860), (2, 34498430), (4, 17249215), (5, 13799372), (10, 6899686), (20, 3449843), (37, 1864780), (74, 932390), (148, 466195), (185, 372956), (370, 186478), (740, 93239)]