137682490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:184

約数の個数: 96

約数和(自身を含む): 296016768

約数和(自身を除く): 158334278

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 61, 71, 85, 110, 122, 142, 170, 187, 289, 305, 355, 374, 578, 610, 671, 710, 781, 935, 1037, 1207, 1342, 1445, 1562, 1870, 2074, 2414, 2890, 3179, 3355, 3905, 4331, 5185, 6035, 6358, 6710, 7810, 8662, 10370, 11407, 12070, 13277, 15895, 17629, 20519, 21655, 22814, 26554, 31790, 35258, 41038, 43310, 47641, 57035, 66385, 73627, 88145, 95282, 102595, 114070, 132770, 147254, 176290, 193919, 205190, 225709, 238205, 368135, 387838, 451418, 476410, 736270, 809897, 969595, 1128545, 1251659, 1619794, 1939190, 2257090, 2503318, 4049485, 6258295, 8098970, 12516590, 13768249, 27536498, 68841245, 137682490]

約数ペア:

[(1, 137682490), (2, 68841245), (5, 27536498), (10, 13768249), (11, 12516590), (17, 8098970), (22, 6258295), (34, 4049485), (55, 2503318), (61, 2257090), (71, 1939190), (85, 1619794), (110, 1251659), (122, 1128545), (142, 969595), (170, 809897), (187, 736270), (289, 476410), (305, 451418), (355, 387838), (374, 368135), (578, 238205), (610, 225709), (671, 205190), (710, 193919), (781, 176290), (935, 147254), (1037, 132770), (1207, 114070), (1342, 102595), (1445, 95282), (1562, 88145), (1870, 73627), (2074, 66385), (2414, 57035), (2890, 47641), (3179, 43310), (3355, 41038), (3905, 35258), (4331, 31790), (5185, 26554), (6035, 22814), (6358, 21655), (6710, 20519), (7810, 17629), (8662, 15895), (10370, 13277), (11407, 12070)]