5453220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{90887}}^1$

素因数の和:90899

約数の個数: 24

約数和(自身を含む): 15269184

約数和(自身を除く): 9815964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 90887, 181774, 272661, 363548, 454435, 545322, 908870, 1090644, 1363305, 1817740, 2726610, 5453220]

約数ペア:

[(1, 5453220), (2, 2726610), (3, 1817740), (4, 1363305), (5, 1090644), (6, 908870), (10, 545322), (12, 454435), (15, 363548), (20, 272661), (30, 181774), (60, 90887)]