67143670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{26539}}^1$

素因数の和:26580

約数の個数: 32

約数和(自身を含む): 137583360

約数和(自身を除く): 70439690

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 26539, 53078, 132695, 265390, 291929, 583858, 610397, 1220794, 1459645, 2919290, 3051985, 6103970, 6714367, 13428734, 33571835, 67143670]

約数ペア:

[(1, 67143670), (2, 33571835), (5, 13428734), (10, 6714367), (11, 6103970), (22, 3051985), (23, 2919290), (46, 1459645), (55, 1220794), (110, 610397), (115, 583858), (230, 291929), (253, 265390), (506, 132695), (1265, 53078), (2530, 26539)]