64068730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{2437}}^1$

素因数の和:2694

約数の個数: 32

約数和(自身を含む): 126385920

約数和(自身を除く): 62317190

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 239, 478, 1195, 2390, 2437, 2629, 4874, 5258, 12185, 13145, 24370, 26290, 26807, 53614, 134035, 268070, 582443, 1164886, 2912215, 5824430, 6406873, 12813746, 32034365, 64068730]

約数ペア:

[(1, 64068730), (2, 32034365), (5, 12813746), (10, 6406873), (11, 5824430), (22, 2912215), (55, 1164886), (110, 582443), (239, 268070), (478, 134035), (1195, 53614), (2390, 26807), (2437, 26290), (2629, 24370), (4874, 13145), (5258, 12185)]