30520398

素因数分解:

$2^1\times 3^1\times {\mathrm{409}}^1\times {\mathrm{12437}}^1$

素因数の和:12851

約数の個数: 16

約数和(自身を含む): 61194960

約数和(自身を除く): 30674562

約数列:

[1, 2, 3, 6, 409, 818, 1227, 2454, 12437, 24874, 37311, 74622, 5086733, 10173466, 15260199, 30520398]

約数ペア:

[(1, 30520398), (2, 15260199), (3, 10173466), (6, 5086733), (409, 74622), (818, 37311), (1227, 24874), (2454, 12437)]