30836740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{140167}}^1$

素因数の和:140187

約数の個数: 24

約数和(自身を含む): 70644672

約数和(自身を除く): 39807932

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 140167, 280334, 560668, 700835, 1401670, 1541837, 2803340, 3083674, 6167348, 7709185, 15418370, 30836740]

約数ペア:

[(1, 30836740), (2, 15418370), (4, 7709185), (5, 6167348), (10, 3083674), (11, 2803340), (20, 1541837), (22, 1401670), (44, 700835), (55, 560668), (110, 280334), (220, 140167)]