39381060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28537}}^1$

素因数の和:28572

約数の個数: 48

約数和(自身を含む): 115065216

約数和(自身を除く): 75684156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 28537, 57074, 85611, 114148, 142685, 171222, 285370, 342444, 428055, 570740, 656351, 856110, 1312702, 1712220, 1969053, 2625404, 3281755, 3938106, 6563510, 7876212, 9845265, 13127020, 19690530, 39381060]

約数ペア:

[(1, 39381060), (2, 19690530), (3, 13127020), (4, 9845265), (5, 7876212), (6, 6563510), (10, 3938106), (12, 3281755), (15, 2625404), (20, 1969053), (23, 1712220), (30, 1312702), (46, 856110), (60, 656351), (69, 570740), (92, 428055), (115, 342444), (138, 285370), (230, 171222), (276, 142685), (345, 114148), (460, 85611), (690, 57074), (1380, 28537)]