30469912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 65318400

約数和(自身を除く): 34848488

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 53, 88, 94, 106, 139, 188, 212, 278, 376, 424, 517, 556, 583, 1034, 1112, 1166, 1529, 2068, 2332, 2491, 3058, 4136, 4664, 4982, 6116, 6533, 7367, 9964, 12232, 13066, 14734, 19928, 26132, 27401, 29468, 52264, 54802, 58936, 71863, 81037, 109604, 143726, 162074, 219208, 287452, 324148, 346249, 574904, 648296, 692498, 1384996, 2769992, 3808739, 7617478, 15234956, 30469912]

約数ペア:

[(1, 30469912), (2, 15234956), (4, 7617478), (8, 3808739), (11, 2769992), (22, 1384996), (44, 692498), (47, 648296), (53, 574904), (88, 346249), (94, 324148), (106, 287452), (139, 219208), (188, 162074), (212, 143726), (278, 109604), (376, 81037), (424, 71863), (517, 58936), (556, 54802), (583, 52264), (1034, 29468), (1112, 27401), (1166, 26132), (1529, 19928), (2068, 14734), (2332, 13066), (2491, 12232), (3058, 9964), (4136, 7367), (4664, 6533), (4982, 6116)]