3490290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:189

約数の個数: 80

約数和(自身を含む): 9757440

約数和(自身を除く): 6267150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 139, 155, 162, 186, 270, 278, 279, 310, 405, 417, 465, 558, 695, 810, 834, 837, 930, 1251, 1390, 1395, 1674, 2085, 2502, 2511, 2790, 3753, 4170, 4185, 4309, 5022, 6255, 7506, 8370, 8618, 11259, 12510, 12555, 12927, 18765, 21545, 22518, 25110, 25854, 37530, 38781, 43090, 56295, 64635, 77562, 112590, 116343, 129270, 193905, 232686, 349029, 387810, 581715, 698058, 1163430, 1745145, 3490290]

約数ペア:

[(1, 3490290), (2, 1745145), (3, 1163430), (5, 698058), (6, 581715), (9, 387810), (10, 349029), (15, 232686), (18, 193905), (27, 129270), (30, 116343), (31, 112590), (45, 77562), (54, 64635), (62, 56295), (81, 43090), (90, 38781), (93, 37530), (135, 25854), (139, 25110), (155, 22518), (162, 21545), (186, 18765), (270, 12927), (278, 12555), (279, 12510), (310, 11259), (405, 8618), (417, 8370), (465, 7506), (558, 6255), (695, 5022), (810, 4309), (834, 4185), (837, 4170), (930, 3753), (1251, 2790), (1390, 2511), (1395, 2502), (1674, 2085)]