8277470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 17262720

約数和(自身を除く): 8985250

約数列:

[1, 2, 5, 10, 17, 23, 29, 34, 46, 58, 73, 85, 115, 145, 146, 170, 230, 290, 365, 391, 493, 667, 730, 782, 986, 1241, 1334, 1679, 1955, 2117, 2465, 2482, 3335, 3358, 3910, 4234, 4930, 6205, 6670, 8395, 10585, 11339, 12410, 16790, 21170, 22678, 28543, 35989, 48691, 56695, 57086, 71978, 97382, 113390, 142715, 179945, 243455, 285430, 359890, 486910, 827747, 1655494, 4138735, 8277470]

約数ペア:

[(1, 8277470), (2, 4138735), (5, 1655494), (10, 827747), (17, 486910), (23, 359890), (29, 285430), (34, 243455), (46, 179945), (58, 142715), (73, 113390), (85, 97382), (115, 71978), (145, 57086), (146, 56695), (170, 48691), (230, 35989), (290, 28543), (365, 22678), (391, 21170), (493, 16790), (667, 12410), (730, 11339), (782, 10585), (986, 8395), (1241, 6670), (1334, 6205), (1679, 4930), (1955, 4234), (2117, 3910), (2465, 3358), (2482, 3335)]