172938330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1921537}}^1$

素因数の和:1921550

約数の個数: 24

約数和(自身を含む): 449639892

約数和(自身を除く): 276701562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1921537, 3843074, 5764611, 9607685, 11529222, 17293833, 19215370, 28823055, 34587666, 57646110, 86469165, 172938330]

約数ペア:

[(1, 172938330), (2, 86469165), (3, 57646110), (5, 34587666), (6, 28823055), (9, 19215370), (10, 17293833), (15, 11529222), (18, 9607685), (30, 5764611), (45, 3843074), (90, 1921537)]