30104428

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{821}}^1$

素因数の和:1017

約数の個数: 24

約数和(自身を含む): 53857440

約数和(自身を除く): 23753012

約数列:

[1, 2, 4, 89, 103, 178, 206, 356, 412, 821, 1642, 3284, 9167, 18334, 36668, 73069, 84563, 146138, 169126, 292276, 338252, 7526107, 15052214, 30104428]

約数ペア:

[(1, 30104428), (2, 15052214), (4, 7526107), (89, 338252), (103, 292276), (178, 169126), (206, 146138), (356, 84563), (412, 73069), (821, 36668), (1642, 18334), (3284, 9167)]