69580366940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3181}}^1\times {\mathrm{156241}}^1$

素因数の和:159438

約数の個数: 48

約数和(自身を含む): 167046446784

約数和(自身を除く): 97466079844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3181, 6362, 12724, 15905, 22267, 31810, 44534, 63620, 89068, 111335, 156241, 222670, 312482, 445340, 624964, 781205, 1093687, 1562410, 2187374, 3124820, 4374748, 5468435, 10936870, 21873740, 497002621, 994005242, 1988010484, 2485013105, 3479018347, 4970026210, 6958036694, 9940052420, 13916073388, 17395091735, 34790183470, 69580366940]

約数ペア:

[(1, 69580366940), (2, 34790183470), (4, 17395091735), (5, 13916073388), (7, 9940052420), (10, 6958036694), (14, 4970026210), (20, 3479018347), (28, 2485013105), (35, 1988010484), (70, 994005242), (140, 497002621), (3181, 21873740), (6362, 10936870), (12724, 5468435), (15905, 4374748), (22267, 3124820), (31810, 2187374), (44534, 1562410), (63620, 1093687), (89068, 781205), (111335, 624964), (156241, 445340), (222670, 312482)]