30574505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10939}}^1$

素因数の和:11000

約数の個数: 16

約数和(自身を含む): 40434240

約数和(自身を除く): 9859735

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 10939, 54695, 142207, 470377, 711035, 2351885, 6114901, 30574505]

約数ペア:

[(1, 30574505), (5, 6114901), (13, 2351885), (43, 711035), (65, 470377), (215, 142207), (559, 54695), (2795, 10939)]