30207861

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1103}}^1$

素因数の和:1305

約数の個数: 24

約数和(自身を含む): 46500480

約数和(自身を除く): 16292619

約数列:

[1, 3, 9, 17, 51, 153, 179, 537, 1103, 1611, 3043, 3309, 9129, 9927, 18751, 27387, 56253, 168759, 197437, 592311, 1776933, 3356429, 10069287, 30207861]

約数ペア:

[(1, 30207861), (3, 10069287), (9, 3356429), (17, 1776933), (51, 592311), (153, 197437), (179, 168759), (537, 56253), (1103, 27387), (1611, 18751), (3043, 9927), (3309, 9129)]