30395926

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 53932032

約数和(自身を除く): 23536106

約数列:

[1, 2, 11, 22, 23, 43, 46, 86, 121, 127, 242, 253, 254, 473, 506, 946, 989, 1397, 1978, 2783, 2794, 2921, 5203, 5461, 5566, 5842, 10406, 10879, 10922, 15367, 21758, 30734, 32131, 60071, 64262, 119669, 120142, 125603, 239338, 251206, 353441, 660781, 706882, 1321562, 1381633, 2763266, 15197963, 30395926]

約数ペア:

[(1, 30395926), (2, 15197963), (11, 2763266), (22, 1381633), (23, 1321562), (43, 706882), (46, 660781), (86, 353441), (121, 251206), (127, 239338), (242, 125603), (253, 120142), (254, 119669), (473, 64262), (506, 60071), (946, 32131), (989, 30734), (1397, 21758), (1978, 15367), (2783, 10922), (2794, 10879), (2921, 10406), (5203, 5842), (5461, 5566)]