1337940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{7433}}^1$

素因数の和:7448

約数の個数: 36

約数和(自身を含む): 4058964

約数和(自身を除く): 2721024

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 7433, 14866, 22299, 29732, 37165, 44598, 66897, 74330, 89196, 111495, 133794, 148660, 222990, 267588, 334485, 445980, 668970, 1337940]

約数ペア:

[(1, 1337940), (2, 668970), (3, 445980), (4, 334485), (5, 267588), (6, 222990), (9, 148660), (10, 133794), (12, 111495), (15, 89196), (18, 74330), (20, 66897), (30, 44598), (36, 37165), (45, 29732), (60, 22299), (90, 14866), (180, 7433)]