2381540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17011}}^1$

素因数の和:17027

約数の個数: 24

約数和(自身を含む): 5716032

約数和(自身を除く): 3334492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 17011, 34022, 68044, 85055, 119077, 170110, 238154, 340220, 476308, 595385, 1190770, 2381540]

約数ペア:

[(1, 2381540), (2, 1190770), (4, 595385), (5, 476308), (7, 340220), (10, 238154), (14, 170110), (20, 119077), (28, 85055), (35, 68044), (70, 34022), (140, 17011)]