3118310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 6498576

約数和(自身を除く): 3380266

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 83, 85, 130, 166, 170, 221, 289, 415, 442, 578, 830, 1079, 1105, 1411, 1445, 2158, 2210, 2822, 2890, 3757, 5395, 7055, 7514, 10790, 14110, 18343, 18785, 23987, 36686, 37570, 47974, 91715, 119935, 183430, 239870, 311831, 623662, 1559155, 3118310]

約数ペア:

[(1, 3118310), (2, 1559155), (5, 623662), (10, 311831), (13, 239870), (17, 183430), (26, 119935), (34, 91715), (65, 47974), (83, 37570), (85, 36686), (130, 23987), (166, 18785), (170, 18343), (221, 14110), (289, 10790), (415, 7514), (442, 7055), (578, 5395), (830, 3757), (1079, 2890), (1105, 2822), (1411, 2210), (1445, 2158)]