47305730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{278269}}^1$

素因数の和:278293

約数の個数: 16

約数和(自身を含む): 90159480

約数和(自身を除く): 42853750

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 278269, 556538, 1391345, 2782690, 4730573, 9461146, 23652865, 47305730]

約数ペア:

[(1, 47305730), (2, 23652865), (5, 9461146), (10, 4730573), (17, 2782690), (34, 1391345), (85, 556538), (170, 278269)]