30821842

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1\times {\mathrm{353}}^1$

素因数の和:797

約数の個数: 16

約数和(自身を含む): 46834200

約数和(自身を除く): 16012358

約数列:

[1, 2, 149, 293, 298, 353, 586, 706, 43657, 52597, 87314, 103429, 105194, 206858, 15410921, 30821842]

約数ペア:

[(1, 30821842), (2, 15410921), (149, 206858), (293, 105194), (298, 103429), (353, 87314), (586, 52597), (706, 43657)]