30116878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 51039072

約数和(自身を除く): 20922194

約数列:

[1, 2, 11, 22, 41, 82, 173, 193, 346, 386, 451, 902, 1903, 2123, 3806, 4246, 7093, 7913, 14186, 15826, 33389, 66778, 78023, 87043, 156046, 174086, 367279, 734558, 1368949, 2737898, 15058439, 30116878]

約数ペア:

[(1, 30116878), (2, 15058439), (11, 2737898), (22, 1368949), (41, 734558), (82, 367279), (173, 174086), (193, 156046), (346, 87043), (386, 78023), (451, 66778), (902, 33389), (1903, 15826), (2123, 14186), (3806, 7913), (4246, 7093)]