30107894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{2207}}^1$

素因数の和:2587

約数の個数: 16

約数和(自身を含む): 47692800

約数和(自身を除く): 17584906

約数列:

[1, 2, 19, 38, 359, 718, 2207, 4414, 6821, 13642, 41933, 83866, 792313, 1584626, 15053947, 30107894]

約数ペア:

[(1, 30107894), (2, 15053947), (19, 1584626), (38, 792313), (359, 83866), (718, 41933), (2207, 13642), (4414, 6821)]