30259894

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113759}}^1$

素因数の和:113787

約数の個数: 16

約数和(自身を含む): 54604800

約数和(自身を除く): 24344906

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 113759, 227518, 796313, 1592626, 2161421, 4322842, 15129947, 30259894]

約数ペア:

[(1, 30259894), (2, 15129947), (7, 4322842), (14, 2161421), (19, 1592626), (38, 796313), (133, 227518), (266, 113759)]