230816410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{2161}}^1$

素因数の和:3150

約数の個数: 32

約数和(自身を含む): 453916224

約数和(自身を除く): 223099814

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 971, 1942, 2161, 4322, 4855, 9710, 10681, 10805, 21362, 21610, 23771, 47542, 53405, 106810, 118855, 237710, 2098331, 4196662, 10491655, 20983310, 23081641, 46163282, 115408205, 230816410]

約数ペア:

[(1, 230816410), (2, 115408205), (5, 46163282), (10, 23081641), (11, 20983310), (22, 10491655), (55, 4196662), (110, 2098331), (971, 237710), (1942, 118855), (2161, 106810), (4322, 53405), (4855, 47542), (9710, 23771), (10681, 21610), (10805, 21362)]