131343180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2189053}}^1$

素因数の和:2189065

約数の個数: 24

約数和(自身を含む): 367761072

約数和(自身を除く): 236417892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2189053, 4378106, 6567159, 8756212, 10945265, 13134318, 21890530, 26268636, 32835795, 43781060, 65671590, 131343180]

約数ペア:

[(1, 131343180), (2, 65671590), (3, 43781060), (4, 32835795), (5, 26268636), (6, 21890530), (10, 13134318), (12, 10945265), (15, 8756212), (20, 6567159), (30, 4378106), (60, 2189053)]