30209072

素因数分解:

$2^4\times {\mathrm{709}}^1\times {\mathrm{2663}}^1$

素因数の和:3380

約数の個数: 20

約数和(自身を含む): 58634640

約数和(自身を除く): 28425568

約数列:

[1, 2, 4, 8, 16, 709, 1418, 2663, 2836, 5326, 5672, 10652, 11344, 21304, 42608, 1888067, 3776134, 7552268, 15104536, 30209072]

約数ペア:

[(1, 30209072), (2, 15104536), (4, 7552268), (8, 3776134), (16, 1888067), (709, 42608), (1418, 21304), (2663, 11344), (2836, 10652), (5326, 5672)]