30406605

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{17939}}^1$

素因数の和:18060

約数の個数: 16

約数和(自身を含む): 49083840

約数和(自身を除く): 18677235

約数列:

[1, 3, 5, 15, 113, 339, 565, 1695, 17939, 53817, 89695, 269085, 2027107, 6081321, 10135535, 30406605]

約数ペア:

[(1, 30406605), (3, 10135535), (5, 6081321), (15, 2027107), (113, 269085), (339, 89695), (565, 53817), (1695, 17939)]