28585185660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{52935529}}^1$

素因数の和:52935547

約数の個数: 48

約数和(自身を含む): 88931690400

約数和(自身を除く): 60346504740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 52935529, 105871058, 158806587, 211742116, 264677645, 317613174, 476419761, 529355290, 635226348, 794032935, 952839522, 1058710580, 1429259283, 1588065870, 1905679044, 2382098805, 2858518566, 3176131740, 4764197610, 5717037132, 7146296415, 9528395220, 14292592830, 28585185660]

約数ペア:

[(1, 28585185660), (2, 14292592830), (3, 9528395220), (4, 7146296415), (5, 5717037132), (6, 4764197610), (9, 3176131740), (10, 2858518566), (12, 2382098805), (15, 1905679044), (18, 1588065870), (20, 1429259283), (27, 1058710580), (30, 952839522), (36, 794032935), (45, 635226348), (54, 529355290), (60, 476419761), (90, 317613174), (108, 264677645), (135, 211742116), (180, 158806587), (270, 105871058), (540, 52935529)]