33351660

素因数分解:

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

素因数の和:228

約数の個数: 144

約数和(自身を含む): 107627520

約数和(自身を除く): 74275860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 43, 45, 60, 62, 86, 90, 93, 124, 129, 139, 155, 172, 180, 186, 215, 258, 278, 279, 310, 372, 387, 417, 430, 465, 516, 556, 558, 620, 645, 695, 774, 834, 860, 930, 1116, 1251, 1290, 1333, 1390, 1395, 1548, 1668, 1860, 1935, 2085, 2502, 2580, 2666, 2780, 2790, 3870, 3999, 4170, 4309, 5004, 5332, 5580, 5977, 6255, 6665, 7740, 7998, 8340, 8618, 11954, 11997, 12510, 12927, 13330, 15996, 17236, 17931, 19995, 21545, 23908, 23994, 25020, 25854, 26660, 29885, 35862, 38781, 39990, 43090, 47988, 51708, 53793, 59770, 59985, 64635, 71724, 77562, 79980, 86180, 89655, 107586, 119540, 119970, 129270, 155124, 179310, 185287, 193905, 215172, 239940, 258540, 268965, 358620, 370574, 387810, 537930, 555861, 741148, 775620, 926435, 1075860, 1111722, 1667583, 1852870, 2223444, 2779305, 3335166, 3705740, 5558610, 6670332, 8337915, 11117220, 16675830, 33351660]

約数ペア:

[(1, 33351660), (2, 16675830), (3, 11117220), (4, 8337915), (5, 6670332), (6, 5558610), (9, 3705740), (10, 3335166), (12, 2779305), (15, 2223444), (18, 1852870), (20, 1667583), (30, 1111722), (31, 1075860), (36, 926435), (43, 775620), (45, 741148), (60, 555861), (62, 537930), (86, 387810), (90, 370574), (93, 358620), (124, 268965), (129, 258540), (139, 239940), (155, 215172), (172, 193905), (180, 185287), (186, 179310), (215, 155124), (258, 129270), (278, 119970), (279, 119540), (310, 107586), (372, 89655), (387, 86180), (417, 79980), (430, 77562), (465, 71724), (516, 64635), (556, 59985), (558, 59770), (620, 53793), (645, 51708), (695, 47988), (774, 43090), (834, 39990), (860, 38781), (930, 35862), (1116, 29885), (1251, 26660), (1290, 25854), (1333, 25020), (1390, 23994), (1395, 23908), (1548, 21545), (1668, 19995), (1860, 17931), (1935, 17236), (2085, 15996), (2502, 13330), (2580, 12927), (2666, 12510), (2780, 11997), (2790, 11954), (3870, 8618), (3999, 8340), (4170, 7998), (4309, 7740), (5004, 6665), (5332, 6255), (5580, 5977)]