488970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1811}}^1$

素因数の和:1827

約数の個数: 32

約数和(自身を含む): 1304640

約数和(自身を除く): 815670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1811, 3622, 5433, 9055, 10866, 16299, 18110, 27165, 32598, 48897, 54330, 81495, 97794, 162990, 244485, 488970]

約数ペア:

[(1, 488970), (2, 244485), (3, 162990), (5, 97794), (6, 81495), (9, 54330), (10, 48897), (15, 32598), (18, 27165), (27, 18110), (30, 16299), (45, 10866), (54, 9055), (90, 5433), (135, 3622), (270, 1811)]