29794820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{135431}}^1$

素因数の和:135451

約数の個数: 24

約数和(自身を含む): 68257728

約数和(自身を除く): 38462908

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 135431, 270862, 541724, 677155, 1354310, 1489741, 2708620, 2979482, 5958964, 7448705, 14897410, 29794820]

約数ペア:

[(1, 29794820), (2, 14897410), (4, 7448705), (5, 5958964), (10, 2979482), (11, 2708620), (20, 1489741), (22, 1354310), (44, 677155), (55, 541724), (110, 270862), (220, 135431)]