2609238180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43487303}}^1$

素因数の和:43487315

約数の個数: 24

約数和(自身を含む): 7305867072

約数和(自身を除く): 4696628892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 43487303, 86974606, 130461909, 173949212, 217436515, 260923818, 434873030, 521847636, 652309545, 869746060, 1304619090, 2609238180]

約数ペア:

[(1, 2609238180), (2, 1304619090), (3, 869746060), (4, 652309545), (5, 521847636), (6, 434873030), (10, 260923818), (12, 217436515), (15, 173949212), (20, 130461909), (30, 86974606), (60, 43487303)]