2440807770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{81360259}}^1$

素因数の和:81360269

約数の個数: 16

約数和(自身を含む): 5857938720

約数和(自身を除く): 3417130950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 81360259, 162720518, 244080777, 406801295, 488161554, 813602590, 1220403885, 2440807770]

約数ペア:

[(1, 2440807770), (2, 1220403885), (3, 813602590), (5, 488161554), (6, 406801295), (10, 244080777), (15, 162720518), (30, 81360259)]