30115239

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{130369}}^1$

素因数の和:130390

約数の個数: 16

約数和(自身を含む): 50062080

約数和(自身を除く): 19946841

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 130369, 391107, 912583, 1434059, 2737749, 4302177, 10038413, 30115239]

約数ペア:

[(1, 30115239), (3, 10038413), (7, 4302177), (11, 2737749), (21, 1434059), (33, 912583), (77, 391107), (231, 130369)]