4260870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 11658240

約数和(自身を除く): 7397370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 367, 387, 430, 645, 734, 774, 1101, 1161, 1290, 1835, 1935, 2202, 2322, 3303, 3670, 3870, 5505, 5805, 6606, 9909, 11010, 11610, 15781, 16515, 19818, 31562, 33030, 47343, 49545, 78905, 94686, 99090, 142029, 157810, 236715, 284058, 426087, 473430, 710145, 852174, 1420290, 2130435, 4260870]

約数ペア:

[(1, 4260870), (2, 2130435), (3, 1420290), (5, 852174), (6, 710145), (9, 473430), (10, 426087), (15, 284058), (18, 236715), (27, 157810), (30, 142029), (43, 99090), (45, 94686), (54, 78905), (86, 49545), (90, 47343), (129, 33030), (135, 31562), (215, 19818), (258, 16515), (270, 15781), (367, 11610), (387, 11010), (430, 9909), (645, 6606), (734, 5805), (774, 5505), (1101, 3870), (1161, 3670), (1290, 3303), (1835, 2322), (1935, 2202)]