165754470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11117}}^1$

素因数の和:11205

約数の個数: 64

約数和(自身を含む): 461085696

約数和(自身を除く): 295331226

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 994, 1065, 1491, 2130, 2485, 2982, 4970, 7455, 11117, 14910, 22234, 33351, 55585, 66702, 77819, 111170, 155638, 166755, 233457, 333510, 389095, 466914, 778190, 789307, 1167285, 1578614, 2334570, 2367921, 3946535, 4735842, 5525149, 7893070, 11050298, 11839605, 16575447, 23679210, 27625745, 33150894, 55251490, 82877235, 165754470]

約数ペア:

[(1, 165754470), (2, 82877235), (3, 55251490), (5, 33150894), (6, 27625745), (7, 23679210), (10, 16575447), (14, 11839605), (15, 11050298), (21, 7893070), (30, 5525149), (35, 4735842), (42, 3946535), (70, 2367921), (71, 2334570), (105, 1578614), (142, 1167285), (210, 789307), (213, 778190), (355, 466914), (426, 389095), (497, 333510), (710, 233457), (994, 166755), (1065, 155638), (1491, 111170), (2130, 77819), (2485, 66702), (2982, 55585), (4970, 33351), (7455, 22234), (11117, 14910)]