6802660

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2447}}^1$

素因数の和:2595

約数の個数: 24

約数和(自身を含む): 14394240

約数和(自身を除く): 7591580

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2447, 2780, 4894, 9788, 12235, 24470, 48940, 340133, 680266, 1360532, 1700665, 3401330, 6802660]

約数ペア:

[(1, 6802660), (2, 3401330), (4, 1700665), (5, 1360532), (10, 680266), (20, 340133), (139, 48940), (278, 24470), (556, 12235), (695, 9788), (1390, 4894), (2447, 2780)]