802831740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13380529}}^1$

素因数の和:13380541

約数の個数: 24

約数和(自身を含む): 2247929040

約数和(自身を除く): 1445097300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 13380529, 26761058, 40141587, 53522116, 66902645, 80283174, 133805290, 160566348, 200707935, 267610580, 401415870, 802831740]

約数ペア:

[(1, 802831740), (2, 401415870), (3, 267610580), (4, 200707935), (5, 160566348), (6, 133805290), (10, 80283174), (12, 66902645), (15, 53522116), (20, 40141587), (30, 26761058), (60, 13380529)]