29727860

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{14431}}^1$

素因数の和:14543

約数の個数: 24

約数和(自身を含む): 63038976

約数和(自身を除く): 33311116

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 14431, 28862, 57724, 72155, 144310, 288620, 1486393, 2972786, 5945572, 7431965, 14863930, 29727860]

約数ペア:

[(1, 29727860), (2, 14863930), (4, 7431965), (5, 5945572), (10, 2972786), (20, 1486393), (103, 288620), (206, 144310), (412, 72155), (515, 57724), (1030, 28862), (2060, 14431)]