334336870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{67271}}^1$

素因数の和:67356

約数の個数: 32

約数和(自身を含む): 697476096

約数和(自身を除く): 363139226

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 67271, 134542, 336355, 470897, 672710, 941794, 2354485, 4708970, 4776241, 9552482, 23881205, 33433687, 47762410, 66867374, 167168435, 334336870]

約数ペア:

[(1, 334336870), (2, 167168435), (5, 66867374), (7, 47762410), (10, 33433687), (14, 23881205), (35, 9552482), (70, 4776241), (71, 4708970), (142, 2354485), (355, 941794), (497, 672710), (710, 470897), (994, 336355), (2485, 134542), (4970, 67271)]