210008658790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3000123697}}^1$

素因数の和:3000123711

約数の個数: 16

約数和(自身を含む): 432017812512

約数和(自身を除く): 222009153722

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3000123697, 6000247394, 15000618485, 21000865879, 30001236970, 42001731758, 105004329395, 210008658790]

約数ペア:

[(1, 210008658790), (2, 105004329395), (5, 42001731758), (7, 30001236970), (10, 21000865879), (14, 15000618485), (35, 6000247394), (70, 3000123697)]