6891140

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7331}}^1$

素因数の和:7387

約数の個数: 24

約数和(自身を含む): 14781312

約数和(自身を除く): 7890172

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 7331, 14662, 29324, 36655, 73310, 146620, 344557, 689114, 1378228, 1722785, 3445570, 6891140]

約数ペア:

[(1, 6891140), (2, 3445570), (4, 1722785), (5, 1378228), (10, 689114), (20, 344557), (47, 146620), (94, 73310), (188, 36655), (235, 29324), (470, 14662), (940, 7331)]