6967940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{701}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 16982784

約数和(自身を除く): 10014844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 497, 701, 710, 994, 1402, 1420, 1988, 2485, 2804, 3505, 4907, 4970, 7010, 9814, 9940, 14020, 19628, 24535, 49070, 49771, 98140, 99542, 199084, 248855, 348397, 497710, 696794, 995420, 1393588, 1741985, 3483970, 6967940]

約数ペア:

[(1, 6967940), (2, 3483970), (4, 1741985), (5, 1393588), (7, 995420), (10, 696794), (14, 497710), (20, 348397), (28, 248855), (35, 199084), (70, 99542), (71, 98140), (140, 49771), (142, 49070), (284, 24535), (355, 19628), (497, 14020), (701, 9940), (710, 9814), (994, 7010), (1402, 4970), (1420, 4907), (1988, 3505), (2485, 2804)]