30656804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1777}}^1$

素因数の和:2027

約数の個数: 24

約数和(自身を含む): 56753760

約数和(自身を除く): 26096956

約数列:

[1, 2, 4, 19, 38, 76, 227, 454, 908, 1777, 3554, 4313, 7108, 8626, 17252, 33763, 67526, 135052, 403379, 806758, 1613516, 7664201, 15328402, 30656804]

約数ペア:

[(1, 30656804), (2, 15328402), (4, 7664201), (19, 1613516), (38, 806758), (76, 403379), (227, 135052), (454, 67526), (908, 33763), (1777, 17252), (3554, 8626), (4313, 7108)]