30039867

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1373}}^1$

素因数の和:1420

約数の個数: 48

約数和(自身を含む): 54014688

約数和(自身を除く): 23974821

約数列:

[1, 3, 9, 11, 13, 17, 33, 39, 51, 99, 117, 143, 153, 187, 221, 429, 561, 663, 1287, 1373, 1683, 1989, 2431, 4119, 7293, 12357, 15103, 17849, 21879, 23341, 45309, 53547, 70023, 135927, 160641, 196339, 210069, 256751, 303433, 589017, 770253, 910299, 1767051, 2310759, 2730897, 3337763, 10013289, 30039867]

約数ペア:

[(1, 30039867), (3, 10013289), (9, 3337763), (11, 2730897), (13, 2310759), (17, 1767051), (33, 910299), (39, 770253), (51, 589017), (99, 303433), (117, 256751), (143, 210069), (153, 196339), (187, 160641), (221, 135927), (429, 70023), (561, 53547), (663, 45309), (1287, 23341), (1373, 21879), (1683, 17849), (1989, 15103), (2431, 12357), (4119, 7293)]