16675830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:226

約数の個数: 96

約数和(自身を含む): 46126080

約数和(自身を除く): 29450250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 43, 45, 62, 86, 90, 93, 129, 139, 155, 186, 215, 258, 278, 279, 310, 387, 417, 430, 465, 558, 645, 695, 774, 834, 930, 1251, 1290, 1333, 1390, 1395, 1935, 2085, 2502, 2666, 2790, 3870, 3999, 4170, 4309, 5977, 6255, 6665, 7998, 8618, 11954, 11997, 12510, 12927, 13330, 17931, 19995, 21545, 23994, 25854, 29885, 35862, 38781, 39990, 43090, 53793, 59770, 59985, 64635, 77562, 89655, 107586, 119970, 129270, 179310, 185287, 193905, 268965, 370574, 387810, 537930, 555861, 926435, 1111722, 1667583, 1852870, 2779305, 3335166, 5558610, 8337915, 16675830]

約数ペア:

[(1, 16675830), (2, 8337915), (3, 5558610), (5, 3335166), (6, 2779305), (9, 1852870), (10, 1667583), (15, 1111722), (18, 926435), (30, 555861), (31, 537930), (43, 387810), (45, 370574), (62, 268965), (86, 193905), (90, 185287), (93, 179310), (129, 129270), (139, 119970), (155, 107586), (186, 89655), (215, 77562), (258, 64635), (278, 59985), (279, 59770), (310, 53793), (387, 43090), (417, 39990), (430, 38781), (465, 35862), (558, 29885), (645, 25854), (695, 23994), (774, 21545), (834, 19995), (930, 17931), (1251, 13330), (1290, 12927), (1333, 12510), (1390, 11997), (1395, 11954), (1935, 8618), (2085, 7998), (2502, 6665), (2666, 6255), (2790, 5977), (3870, 4309), (3999, 4170)]