29789860

素因数分解:

$2^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{2281}}^1$

素因数の和:2943

約数の個数: 24

約数和(自身を含む): 62681976

約数和(自身を除く): 32892116

約数列:

[1, 2, 4, 5, 10, 20, 653, 1306, 2281, 2612, 3265, 4562, 6530, 9124, 11405, 13060, 22810, 45620, 1489493, 2978986, 5957972, 7447465, 14894930, 29789860]

約数ペア:

[(1, 29789860), (2, 14894930), (4, 7447465), (5, 5957972), (10, 2978986), (20, 1489493), (653, 45620), (1306, 22810), (2281, 13060), (2612, 11405), (3265, 9124), (4562, 6530)]