30199768

素因数分解:

$2^3\times {\mathrm{661}}^1\times {\mathrm{5711}}^1$

素因数の和:6378

約数の個数: 16

約数和(自身を含む): 56720160

約数和(自身を除く): 26520392

約数列:

[1, 2, 4, 8, 661, 1322, 2644, 5288, 5711, 11422, 22844, 45688, 3774971, 7549942, 15099884, 30199768]

約数ペア:

[(1, 30199768), (2, 15099884), (4, 7549942), (8, 3774971), (661, 45688), (1322, 22844), (2644, 11422), (5288, 5711)]