3947130

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1$

素因数の和:473

約数の個数: 80

約数和(自身を含む): 11604384

約数和(自身を除く): 7657254

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 297, 330, 405, 443, 495, 594, 810, 886, 891, 990, 1329, 1485, 1782, 2215, 2658, 2970, 3987, 4430, 4455, 4873, 6645, 7974, 8910, 9746, 11961, 13290, 14619, 19935, 23922, 24365, 29238, 35883, 39870, 43857, 48730, 59805, 71766, 73095, 87714, 119610, 131571, 146190, 179415, 219285, 263142, 358830, 394713, 438570, 657855, 789426, 1315710, 1973565, 3947130]

約数ペア:

[(1, 3947130), (2, 1973565), (3, 1315710), (5, 789426), (6, 657855), (9, 438570), (10, 394713), (11, 358830), (15, 263142), (18, 219285), (22, 179415), (27, 146190), (30, 131571), (33, 119610), (45, 87714), (54, 73095), (55, 71766), (66, 59805), (81, 48730), (90, 43857), (99, 39870), (110, 35883), (135, 29238), (162, 24365), (165, 23922), (198, 19935), (270, 14619), (297, 13290), (330, 11961), (405, 9746), (443, 8910), (495, 7974), (594, 6645), (810, 4873), (886, 4455), (891, 4430), (990, 3987), (1329, 2970), (1485, 2658), (1782, 2215)]