30410090

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{30109}}^1$

素因数の和:30217

約数の個数: 16

約数和(自身を含む): 55281960

約数和(自身を除く): 24871870

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 30109, 60218, 150545, 301090, 3041009, 6082018, 15205045, 30410090]

約数ペア:

[(1, 30410090), (2, 15205045), (5, 6082018), (10, 3041009), (101, 301090), (202, 150545), (505, 60218), (1010, 30109)]