164220660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{912337}}^1$

素因数の和:912352

約数の個数: 36

約数和(自身を含む): 498136548

約数和(自身を除く): 333915888

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 912337, 1824674, 2737011, 3649348, 4561685, 5474022, 8211033, 9123370, 10948044, 13685055, 16422066, 18246740, 27370110, 32844132, 41055165, 54740220, 82110330, 164220660]

約数ペア:

[(1, 164220660), (2, 82110330), (3, 54740220), (4, 41055165), (5, 32844132), (6, 27370110), (9, 18246740), (10, 16422066), (12, 13685055), (15, 10948044), (18, 9123370), (20, 8211033), (30, 5474022), (36, 4561685), (45, 3649348), (60, 2737011), (90, 1824674), (180, 912337)]