30959865

素因数分解:

$3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1949}}^1$

素因数の和:2313

約数の個数: 24

約数和(自身を含む): 53843400

約数和(自身を除く): 22883535

約数列:

[1, 3, 5, 9, 15, 45, 353, 1059, 1765, 1949, 3177, 5295, 5847, 9745, 15885, 17541, 29235, 87705, 687997, 2063991, 3439985, 6191973, 10319955, 30959865]

約数ペア:

[(1, 30959865), (3, 10319955), (5, 6191973), (9, 3439985), (15, 2063991), (45, 687997), (353, 87705), (1059, 29235), (1765, 17541), (1949, 15885), (3177, 9745), (5295, 5847)]