30245739

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{17117}}^1$

素因数の和:17170

約数の個数: 16

約数和(自身を含む): 43822080

約数和(自身を除く): 13576341

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 17117, 51351, 325223, 530627, 975669, 1591881, 10081913, 30245739]

約数ペア:

[(1, 30245739), (3, 10081913), (19, 1591881), (31, 975669), (57, 530627), (93, 325223), (589, 51351), (1767, 17117)]