71588610

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2851}}^1$

素因数の和:2901

約数の個数: 80

約数和(自身を含む): 198772992

約数和(自身を除く): 127184382

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 270, 279, 310, 405, 465, 558, 810, 837, 930, 1395, 1674, 2511, 2790, 2851, 4185, 5022, 5702, 8370, 8553, 12555, 14255, 17106, 25110, 25659, 28510, 42765, 51318, 76977, 85530, 88381, 128295, 153954, 176762, 230931, 256590, 265143, 384885, 441905, 461862, 530286, 769770, 795429, 883810, 1154655, 1325715, 1590858, 2309310, 2386287, 2651430, 3977145, 4772574, 7158861, 7954290, 11931435, 14317722, 23862870, 35794305, 71588610]

約数ペア:

[(1, 71588610), (2, 35794305), (3, 23862870), (5, 14317722), (6, 11931435), (9, 7954290), (10, 7158861), (15, 4772574), (18, 3977145), (27, 2651430), (30, 2386287), (31, 2309310), (45, 1590858), (54, 1325715), (62, 1154655), (81, 883810), (90, 795429), (93, 769770), (135, 530286), (155, 461862), (162, 441905), (186, 384885), (270, 265143), (279, 256590), (310, 230931), (405, 176762), (465, 153954), (558, 128295), (810, 88381), (837, 85530), (930, 76977), (1395, 51318), (1674, 42765), (2511, 28510), (2790, 25659), (2851, 25110), (4185, 17106), (5022, 14255), (5702, 12555), (8370, 8553)]