30570205

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4903}}^1$

素因数の和:4980

約数の個数: 16

約数和(自身を含む): 38839680

約数和(自身を除く): 8269475

約数列:

[1, 5, 29, 43, 145, 215, 1247, 4903, 6235, 24515, 142187, 210829, 710935, 1054145, 6114041, 30570205]

約数ペア:

[(1, 30570205), (5, 6114041), (29, 1054145), (43, 710935), (145, 210829), (215, 142187), (1247, 24515), (4903, 6235)]