6865540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2837}}^1$

素因数の和:2868

約数の個数: 36

約数和(自身を含む): 15853068

約数和(自身を除く): 8987528

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 2837, 5674, 11348, 14185, 28370, 31207, 56740, 62414, 124828, 156035, 312070, 343277, 624140, 686554, 1373108, 1716385, 3432770, 6865540]

約数ペア:

[(1, 6865540), (2, 3432770), (4, 1716385), (5, 1373108), (10, 686554), (11, 624140), (20, 343277), (22, 312070), (44, 156035), (55, 124828), (110, 62414), (121, 56740), (220, 31207), (242, 28370), (484, 14185), (605, 11348), (1210, 5674), (2420, 2837)]