30690903

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{1949}}^1$

素因数の和:2162

約数の個数: 16

約数和(自身を含む): 42588000

約数和(自身を除く): 11897097

約数列:

[1, 3, 29, 87, 181, 543, 1949, 5249, 5847, 15747, 56521, 169563, 352769, 1058307, 10230301, 30690903]

約数ペア:

[(1, 30690903), (3, 10230301), (29, 1058307), (87, 352769), (181, 169563), (543, 56521), (1949, 15747), (5249, 5847)]