3886508730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9965407}}^1$

素因数の和:9965430

約数の個数: 32

約数和(自身を含む): 10045131264

約数和(自身を除く): 6158622534

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 9965407, 19930814, 29896221, 49827035, 59792442, 99654070, 129550291, 149481105, 259100582, 298962210, 388650873, 647751455, 777301746, 1295502910, 1943254365, 3886508730]

約数ペア:

[(1, 3886508730), (2, 1943254365), (3, 1295502910), (5, 777301746), (6, 647751455), (10, 388650873), (13, 298962210), (15, 259100582), (26, 149481105), (30, 129550291), (39, 99654070), (65, 59792442), (78, 49827035), (130, 29896221), (195, 19930814), (390, 9965407)]