30580682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{26227}}^1$

素因数の和:26293

約数の個数: 16

約数和(自身を含む): 50987232

約数和(自身を除く): 20406550

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 26227, 52454, 288497, 576994, 1390031, 2780062, 15290341, 30580682]

約数ペア:

[(1, 30580682), (2, 15290341), (11, 2780062), (22, 1390031), (53, 576994), (106, 288497), (583, 52454), (1166, 26227)]