2940740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13367}}^1$

素因数の和:13387

約数の個数: 24

約数和(自身を含む): 6737472

約数和(自身を除く): 3796732

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 13367, 26734, 53468, 66835, 133670, 147037, 267340, 294074, 588148, 735185, 1470370, 2940740]

約数ペア:

[(1, 2940740), (2, 1470370), (4, 735185), (5, 588148), (10, 294074), (11, 267340), (20, 147037), (22, 133670), (44, 66835), (55, 53468), (110, 26734), (220, 13367)]