334546660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2389619}}^1$

素因数の和:2389635

約数の個数: 24

約数和(自身を含む): 802912320

約数和(自身を除く): 468365660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2389619, 4779238, 9558476, 11948095, 16727333, 23896190, 33454666, 47792380, 66909332, 83636665, 167273330, 334546660]

約数ペア:

[(1, 334546660), (2, 167273330), (4, 83636665), (5, 66909332), (7, 47792380), (10, 33454666), (14, 23896190), (20, 16727333), (28, 11948095), (35, 9558476), (70, 4779238), (140, 2389619)]