153650210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2195003}}^1$

素因数の和:2195017

約数の個数: 16

約数和(自身を含む): 316080576

約数和(自身を除く): 162430366

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2195003, 4390006, 10975015, 15365021, 21950030, 30730042, 76825105, 153650210]

約数ペア:

[(1, 153650210), (2, 76825105), (5, 30730042), (7, 21950030), (10, 15365021), (14, 10975015), (35, 4390006), (70, 2195003)]