77075570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53899}}^1$

素因数の和:53930

約数の個数: 32

約数和(自身を含む): 162993600

約数和(自身を除く): 85918030

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 53899, 107798, 269495, 538990, 592889, 700687, 1185778, 1401374, 2964445, 3503435, 5928890, 7006870, 7707557, 15415114, 38537785, 77075570]

約数ペア:

[(1, 77075570), (2, 38537785), (5, 15415114), (10, 7707557), (11, 7006870), (13, 5928890), (22, 3503435), (26, 2964445), (55, 1401374), (65, 1185778), (110, 700687), (130, 592889), (143, 538990), (286, 269495), (715, 107798), (1430, 53899)]