30389315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{821}}^1$

素因数の和:1510

約数の個数: 16

約数和(自身を含む): 39890016

約数和(自身を除く): 9500701

約数列:

[1, 5, 11, 55, 673, 821, 3365, 4105, 7403, 9031, 37015, 45155, 552533, 2762665, 6077863, 30389315]

約数ペア:

[(1, 30389315), (5, 6077863), (11, 2762665), (55, 552533), (673, 45155), (821, 37015), (3365, 9031), (4105, 7403)]