30310620410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{61858409}}^1$

素因数の和:61858430

約数の個数: 24

約数和(自身を含む): 63466728660

約数和(自身を除く): 33156108250

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 61858409, 123716818, 309292045, 433008863, 618584090, 866017726, 2165044315, 3031062041, 4330088630, 6062124082, 15155310205, 30310620410]

約数ペア:

[(1, 30310620410), (2, 15155310205), (5, 6062124082), (7, 4330088630), (10, 3031062041), (14, 2165044315), (35, 866017726), (49, 618584090), (70, 433008863), (98, 309292045), (245, 123716818), (490, 61858409)]