6722980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30559}}^1$

素因数の和:30579

約数の個数: 24

約数和(自身を含む): 15402240

約数和(自身を除く): 8679260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 30559, 61118, 122236, 152795, 305590, 336149, 611180, 672298, 1344596, 1680745, 3361490, 6722980]

約数ペア:

[(1, 6722980), (2, 3361490), (4, 1680745), (5, 1344596), (10, 672298), (11, 611180), (20, 336149), (22, 305590), (44, 152795), (55, 122236), (110, 61118), (220, 30559)]