2000408910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{66680297}}^1$

素因数の和:66680307

約数の個数: 16

約数和(自身を含む): 4800981456

約数和(自身を除く): 2800572546

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 66680297, 133360594, 200040891, 333401485, 400081782, 666802970, 1000204455, 2000408910]

約数ペア:

[(1, 2000408910), (2, 1000204455), (3, 666802970), (5, 400081782), (6, 333401485), (10, 200040891), (15, 133360594), (30, 66680297)]