30320682

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{721921}}^1$

素因数の和:721933

約数の個数: 16

約数和(自身を含む): 69304512

約数和(自身を除く): 38983830

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 721921, 1443842, 2165763, 4331526, 5053447, 10106894, 15160341, 30320682]

約数ペア:

[(1, 30320682), (2, 15160341), (3, 10106894), (6, 5053447), (7, 4331526), (14, 2165763), (21, 1443842), (42, 721921)]