215528910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{10133}}^1$

素因数の和:10852

約数の個数: 32

約数和(自身を含む): 518050080

約数和(自身を除く): 302521170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 709, 1418, 2127, 3545, 4254, 7090, 10133, 10635, 20266, 21270, 30399, 50665, 60798, 101330, 151995, 303990, 7184297, 14368594, 21552891, 35921485, 43105782, 71842970, 107764455, 215528910]

約数ペア:

[(1, 215528910), (2, 107764455), (3, 71842970), (5, 43105782), (6, 35921485), (10, 21552891), (15, 14368594), (30, 7184297), (709, 303990), (1418, 151995), (2127, 101330), (3545, 60798), (4254, 50665), (7090, 30399), (10133, 21270), (10635, 20266)]