47308740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{788479}}^1$

素因数の和:788491

約数の個数: 24

約数和(自身を含む): 132464640

約数和(自身を除く): 85155900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 788479, 1576958, 2365437, 3153916, 3942395, 4730874, 7884790, 9461748, 11827185, 15769580, 23654370, 47308740]

約数ペア:

[(1, 47308740), (2, 23654370), (3, 15769580), (4, 11827185), (5, 9461748), (6, 7884790), (10, 4730874), (12, 3942395), (15, 3153916), (20, 2365437), (30, 1576958), (60, 788479)]