7974990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29537}}^1$

素因数の和:29553

約数の個数: 32

約数和(自身を含む): 21267360

約数和(自身を除く): 13292370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 29537, 59074, 88611, 147685, 177222, 265833, 295370, 443055, 531666, 797499, 886110, 1329165, 1594998, 2658330, 3987495, 7974990]

約数ペア:

[(1, 7974990), (2, 3987495), (3, 2658330), (5, 1594998), (6, 1329165), (9, 886110), (10, 797499), (15, 531666), (18, 443055), (27, 295370), (30, 265833), (45, 177222), (54, 147685), (90, 88611), (135, 59074), (270, 29537)]