85619220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1426987}}^1$

素因数の和:1426999

約数の個数: 24

約数和(自身を含む): 239733984

約数和(自身を除く): 154114764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1426987, 2853974, 4280961, 5707948, 7134935, 8561922, 14269870, 17123844, 21404805, 28539740, 42809610, 85619220]

約数ペア:

[(1, 85619220), (2, 42809610), (3, 28539740), (4, 21404805), (5, 17123844), (6, 14269870), (10, 8561922), (12, 7134935), (15, 5707948), (20, 4280961), (30, 2853974), (60, 1426987)]