153020210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2186003}}^1$

素因数の和:2186017

約数の個数: 16

約数和(自身を含む): 314784576

約数和(自身を除く): 161764366

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2186003, 4372006, 10930015, 15302021, 21860030, 30604042, 76510105, 153020210]

約数ペア:

[(1, 153020210), (2, 76510105), (5, 30604042), (7, 21860030), (10, 15302021), (14, 10930015), (35, 4372006), (70, 2186003)]