30811414

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1\times {\mathrm{757}}^1$

素因数の和:1239

約数の個数: 16

約数和(自身を含む): 47371968

約数和(自身を除く): 16560554

約数列:

[1, 2, 47, 94, 433, 757, 866, 1514, 20351, 35579, 40702, 71158, 327781, 655562, 15405707, 30811414]

約数ペア:

[(1, 30811414), (2, 15405707), (47, 655562), (94, 327781), (433, 71158), (757, 40702), (866, 35579), (1514, 20351)]