2124920270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{701}}^1\times {\mathrm{1621}}^1$

素因数の和:2357

約数の個数: 64

約数和(自身を含む): 4427047872

約数和(自身を除く): 2302127602

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 701, 935, 1402, 1621, 1870, 3242, 3505, 7010, 7711, 8105, 11917, 15422, 16210, 17831, 23834, 27557, 35662, 38555, 55114, 59585, 77110, 89155, 119170, 131087, 137785, 178310, 262174, 275570, 303127, 606254, 655435, 1136321, 1310870, 1515635, 2272642, 3031270, 5681605, 11363210, 12499531, 19317457, 24999062, 38634914, 62497655, 96587285, 124995310, 193174570, 212492027, 424984054, 1062460135, 2124920270]

約数ペア:

[(1, 2124920270), (2, 1062460135), (5, 424984054), (10, 212492027), (11, 193174570), (17, 124995310), (22, 96587285), (34, 62497655), (55, 38634914), (85, 24999062), (110, 19317457), (170, 12499531), (187, 11363210), (374, 5681605), (701, 3031270), (935, 2272642), (1402, 1515635), (1621, 1310870), (1870, 1136321), (3242, 655435), (3505, 606254), (7010, 303127), (7711, 275570), (8105, 262174), (11917, 178310), (15422, 137785), (16210, 131087), (17831, 119170), (23834, 89155), (27557, 77110), (35662, 59585), (38555, 55114)]