30520744

素因数分解:

$2^3\times {\mathrm{359}}^1\times {\mathrm{10627}}^1$

素因数の和:10992

約数の個数: 16

約数和(自身を含む): 57391200

約数和(自身を除く): 26870456

約数列:

[1, 2, 4, 8, 359, 718, 1436, 2872, 10627, 21254, 42508, 85016, 3815093, 7630186, 15260372, 30520744]

約数ペア:

[(1, 30520744), (2, 15260372), (4, 7630186), (8, 3815093), (359, 85016), (718, 42508), (1436, 21254), (2872, 10627)]