30238842

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 66977280

約数和(自身を除く): 36738438

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 67, 74, 107, 111, 114, 134, 201, 214, 222, 321, 402, 642, 703, 1273, 1406, 2033, 2109, 2479, 2546, 3819, 3959, 4066, 4218, 4958, 6099, 7169, 7437, 7638, 7918, 11877, 12198, 14338, 14874, 21507, 23754, 43014, 47101, 75221, 94202, 136211, 141303, 150442, 225663, 265253, 272422, 282606, 408633, 451326, 530506, 795759, 817266, 1591518, 5039807, 10079614, 15119421, 30238842]

約数ペア:

[(1, 30238842), (2, 15119421), (3, 10079614), (6, 5039807), (19, 1591518), (37, 817266), (38, 795759), (57, 530506), (67, 451326), (74, 408633), (107, 282606), (111, 272422), (114, 265253), (134, 225663), (201, 150442), (214, 141303), (222, 136211), (321, 94202), (402, 75221), (642, 47101), (703, 43014), (1273, 23754), (1406, 21507), (2033, 14874), (2109, 14338), (2479, 12198), (2546, 11877), (3819, 7918), (3959, 7638), (4066, 7437), (4218, 7169), (4958, 6099)]