29793940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{135427}}^1$

素因数の和:135447

約数の個数: 24

約数和(自身を含む): 68255712

約数和(自身を除く): 38461772

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 135427, 270854, 541708, 677135, 1354270, 1489697, 2708540, 2979394, 5958788, 7448485, 14896970, 29793940]

約数ペア:

[(1, 29793940), (2, 14896970), (4, 7448485), (5, 5958788), (10, 2979394), (11, 2708540), (20, 1489697), (22, 1354270), (44, 677135), (55, 541708), (110, 270854), (220, 135427)]