30665744

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{10589}}^1$

素因数の和:10778

約数の個数: 20

約数和(自身を含む): 59748780

約数和(自身を除く): 29083036

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 10589, 21178, 42356, 84712, 169424, 1916609, 3833218, 7666436, 15332872, 30665744]

約数ペア:

[(1, 30665744), (2, 15332872), (4, 7666436), (8, 3833218), (16, 1916609), (181, 169424), (362, 84712), (724, 42356), (1448, 21178), (2896, 10589)]