30790021

素因数分解:

${\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{4139}}^1$

素因数の和:4355

約数の個数: 8

約数和(自身を含む): 31695840

約数和(自身を除く): 905819

約数列:

[1, 43, 173, 4139, 7439, 177977, 716047, 30790021]

約数ペア:

[(1, 30790021), (43, 716047), (173, 177977), (4139, 7439)]