8475730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:930

約数の個数: 32

約数和(自身を含む): 16308864

約数和(自身を除く): 7833134

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 857, 989, 1714, 1978, 4285, 4945, 8570, 9890, 19711, 36851, 39422, 73702, 98555, 184255, 197110, 368510, 847573, 1695146, 4237865, 8475730]

約数ペア:

[(1, 8475730), (2, 4237865), (5, 1695146), (10, 847573), (23, 368510), (43, 197110), (46, 184255), (86, 98555), (115, 73702), (215, 39422), (230, 36851), (430, 19711), (857, 9890), (989, 8570), (1714, 4945), (1978, 4285)]