140983620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2349727}}^1$

素因数の和:2349739

約数の個数: 24

約数和(自身を含む): 394754304

約数和(自身を除く): 253770684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2349727, 4699454, 7049181, 9398908, 11748635, 14098362, 23497270, 28196724, 35245905, 46994540, 70491810, 140983620]

約数ペア:

[(1, 140983620), (2, 70491810), (3, 46994540), (4, 35245905), (5, 28196724), (6, 23497270), (10, 14098362), (12, 11748635), (15, 9398908), (20, 7049181), (30, 4699454), (60, 2349727)]