2009453370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{66981779}}^1$

素因数の和:66981789

約数の個数: 16

約数和(自身を含む): 4822688160

約数和(自身を除く): 2813234790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 66981779, 133963558, 200945337, 334908895, 401890674, 669817790, 1004726685, 2009453370]

約数ペア:

[(1, 2009453370), (2, 1004726685), (3, 669817790), (5, 401890674), (6, 334908895), (10, 200945337), (15, 133963558), (30, 66981779)]