4857660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{26987}}^1$

素因数の和:27002

約数の個数: 36

約数和(自身を含む): 14735448

約数和(自身を除く): 9877788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 26987, 53974, 80961, 107948, 134935, 161922, 242883, 269870, 323844, 404805, 485766, 539740, 809610, 971532, 1214415, 1619220, 2428830, 4857660]

約数ペア:

[(1, 4857660), (2, 2428830), (3, 1619220), (4, 1214415), (5, 971532), (6, 809610), (9, 539740), (10, 485766), (12, 404805), (15, 323844), (18, 269870), (20, 242883), (30, 161922), (36, 134935), (45, 107948), (60, 80961), (90, 53974), (180, 26987)]