30812602

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{53309}}^1$

素因数の和:53345

約数の個数: 12

約数和(自身を含む): 49098510

約数和(自身を除く): 18285908

約数列:

[1, 2, 17, 34, 289, 578, 53309, 106618, 906253, 1812506, 15406301, 30812602]

約数ペア:

[(1, 30812602), (2, 15406301), (17, 1812506), (34, 906253), (289, 106618), (578, 53309)]