2057820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{34297}}^1$

素因数の和:34309

約数の個数: 24

約数和(自身を含む): 5762064

約数和(自身を除く): 3704244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 34297, 68594, 102891, 137188, 171485, 205782, 342970, 411564, 514455, 685940, 1028910, 2057820]

約数ペア:

[(1, 2057820), (2, 1028910), (3, 685940), (4, 514455), (5, 411564), (6, 342970), (10, 205782), (12, 171485), (15, 137188), (20, 102891), (30, 68594), (60, 34297)]