2008289370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{66942979}}^1$

素因数の和:66942989

約数の個数: 16

約数和(自身を含む): 4819894560

約数和(自身を除く): 2811605190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 66942979, 133885958, 200828937, 334714895, 401657874, 669429790, 1004144685, 2008289370]

約数ペア:

[(1, 2008289370), (2, 1004144685), (3, 669429790), (5, 401657874), (6, 334714895), (10, 200828937), (15, 133885958), (30, 66942979)]