30904752

素因数分解:

$2^4\times 3^1\times {\mathrm{643849}}^1$

素因数の和:643860

約数の個数: 20

約数和(自身を含む): 79837400

約数和(自身を除く): 48932648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 643849, 1287698, 1931547, 2575396, 3863094, 5150792, 7726188, 10301584, 15452376, 30904752]

約数ペア:

[(1, 30904752), (2, 15452376), (3, 10301584), (4, 7726188), (6, 5150792), (8, 3863094), (12, 2575396), (16, 1931547), (24, 1287698), (48, 643849)]