138866310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{140269}}^1$

素因数の和:140293

約数の個数: 48

約数和(自身を含む): 393878160

約数和(自身を除く): 255011850

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 140269, 280538, 420807, 701345, 841614, 1262421, 1402690, 1542959, 2104035, 2524842, 3085918, 4208070, 4628877, 6312105, 7714795, 9257754, 12624210, 13886631, 15429590, 23144385, 27773262, 46288770, 69433155, 138866310]

約数ペア:

[(1, 138866310), (2, 69433155), (3, 46288770), (5, 27773262), (6, 23144385), (9, 15429590), (10, 13886631), (11, 12624210), (15, 9257754), (18, 7714795), (22, 6312105), (30, 4628877), (33, 4208070), (45, 3085918), (55, 2524842), (66, 2104035), (90, 1542959), (99, 1402690), (110, 1262421), (165, 841614), (198, 701345), (330, 420807), (495, 280538), (990, 140269)]