31888010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41413}}^1$

素因数の和:41438

約数の個数: 32

約数和(自身を含む): 71563392

約数和(自身を除く): 39675382

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 41413, 82826, 207065, 289891, 414130, 455543, 579782, 911086, 1449455, 2277715, 2898910, 3188801, 4555430, 6377602, 15944005, 31888010]

約数ペア:

[(1, 31888010), (2, 15944005), (5, 6377602), (7, 4555430), (10, 3188801), (11, 2898910), (14, 2277715), (22, 1449455), (35, 911086), (55, 579782), (70, 455543), (77, 414130), (110, 289891), (154, 207065), (385, 82826), (770, 41413)]