2011130170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28730431}}^1$

素因数の和:28730445

約数の個数: 16

約数和(自身を含む): 4137182208

約数和(自身を除く): 2126052038

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28730431, 57460862, 143652155, 201113017, 287304310, 402226034, 1005565085, 2011130170]

約数ペア:

[(1, 2011130170), (2, 1005565085), (5, 402226034), (7, 287304310), (10, 201113017), (14, 143652155), (35, 57460862), (70, 28730431)]