146613740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{80557}}^1$

素因数の和:80586

約数の個数: 48

約数和(自身を含む): 378944832

約数和(自身を除く): 232331092

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 80557, 161114, 322228, 402785, 563899, 805570, 1047241, 1127798, 1611140, 2094482, 2255596, 2819495, 4188964, 5236205, 5638990, 7330687, 10472410, 11277980, 14661374, 20944820, 29322748, 36653435, 73306870, 146613740]

約数ペア:

[(1, 146613740), (2, 73306870), (4, 36653435), (5, 29322748), (7, 20944820), (10, 14661374), (13, 11277980), (14, 10472410), (20, 7330687), (26, 5638990), (28, 5236205), (35, 4188964), (52, 2819495), (65, 2255596), (70, 2094482), (91, 1611140), (130, 1127798), (140, 1047241), (182, 805570), (260, 563899), (364, 402785), (455, 322228), (910, 161114), (1820, 80557)]