352870

素因数分解:

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

素因数の和:156

約数の個数: 24

約数和(自身を含む): 736272

約数和(自身を除く): 383402

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 5041, 10082, 25205, 35287, 50410, 70574, 176435, 352870]

約数ペア:

[(1, 352870), (2, 176435), (5, 70574), (7, 50410), (10, 35287), (14, 25205), (35, 10082), (70, 5041), (71, 4970), (142, 2485), (355, 994), (497, 710)]