30123398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{14957}}^1$

素因数の和:15031

約数の個数: 16

約数和(自身を含む): 48463920

約数和(自身を除く): 18340522

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 14957, 29914, 284183, 568366, 792721, 1585442, 15061699, 30123398]

約数ペア:

[(1, 30123398), (2, 15061699), (19, 1585442), (38, 792721), (53, 568366), (106, 284183), (1007, 29914), (2014, 14957)]