12782610

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:429

約数の個数: 80

約数和(自身を含む): 35266176

約数和(自身を除く): 22483566

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 81, 86, 90, 129, 135, 162, 215, 258, 270, 367, 387, 405, 430, 645, 734, 774, 810, 1101, 1161, 1290, 1835, 1935, 2202, 2322, 3303, 3483, 3670, 3870, 5505, 5805, 6606, 6966, 9909, 11010, 11610, 15781, 16515, 17415, 19818, 29727, 31562, 33030, 34830, 47343, 49545, 59454, 78905, 94686, 99090, 142029, 148635, 157810, 236715, 284058, 297270, 426087, 473430, 710145, 852174, 1278261, 1420290, 2130435, 2556522, 4260870, 6391305, 12782610]

約数ペア:

[(1, 12782610), (2, 6391305), (3, 4260870), (5, 2556522), (6, 2130435), (9, 1420290), (10, 1278261), (15, 852174), (18, 710145), (27, 473430), (30, 426087), (43, 297270), (45, 284058), (54, 236715), (81, 157810), (86, 148635), (90, 142029), (129, 99090), (135, 94686), (162, 78905), (215, 59454), (258, 49545), (270, 47343), (367, 34830), (387, 33030), (405, 31562), (430, 29727), (645, 19818), (734, 17415), (774, 16515), (810, 15781), (1101, 11610), (1161, 11010), (1290, 9909), (1835, 6966), (1935, 6606), (2202, 5805), (2322, 5505), (3303, 3870), (3483, 3670)]