30379228

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{2729}}^1$

素因数の和:2778

約数の個数: 36

約数和(自身を含む): 60999120

約数和(自身を除く): 30619892

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 121, 242, 253, 484, 506, 1012, 2729, 2783, 5458, 5566, 10916, 11132, 30019, 60038, 62767, 120076, 125534, 251068, 330209, 660418, 690437, 1320836, 1380874, 2761748, 7594807, 15189614, 30379228]

約数ペア:

[(1, 30379228), (2, 15189614), (4, 7594807), (11, 2761748), (22, 1380874), (23, 1320836), (44, 690437), (46, 660418), (92, 330209), (121, 251068), (242, 125534), (253, 120076), (484, 62767), (506, 60038), (1012, 30019), (2729, 11132), (2783, 10916), (5458, 5566)]