139289580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{773831}}^1$

素因数の和:773846

約数の個数: 36

約数和(自身を含む): 422512272

約数和(自身を除く): 283222692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 773831, 1547662, 2321493, 3095324, 3869155, 4642986, 6964479, 7738310, 9285972, 11607465, 13928958, 15476620, 23214930, 27857916, 34822395, 46429860, 69644790, 139289580]

約数ペア:

[(1, 139289580), (2, 69644790), (3, 46429860), (4, 34822395), (5, 27857916), (6, 23214930), (9, 15476620), (10, 13928958), (12, 11607465), (15, 9285972), (18, 7738310), (20, 6964479), (30, 4642986), (36, 3869155), (45, 3095324), (60, 2321493), (90, 1547662), (180, 773831)]