30209382

素因数分解:

$2^1\times 3^3\times 7^4\times {\mathrm{233}}^1$

素因数の和:272

約数の個数: 80

約数和(自身を含む): 78652080

約数和(自身を除く): 48442698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 233, 294, 343, 378, 441, 466, 686, 699, 882, 1029, 1323, 1398, 1631, 2058, 2097, 2401, 2646, 3087, 3262, 4194, 4802, 4893, 6174, 6291, 7203, 9261, 9786, 11417, 12582, 14406, 14679, 18522, 21609, 22834, 29358, 34251, 43218, 44037, 64827, 68502, 79919, 88074, 102753, 129654, 159838, 205506, 239757, 308259, 479514, 559433, 616518, 719271, 1118866, 1438542, 1678299, 2157813, 3356598, 4315626, 5034897, 10069794, 15104691, 30209382]

約数ペア:

[(1, 30209382), (2, 15104691), (3, 10069794), (6, 5034897), (7, 4315626), (9, 3356598), (14, 2157813), (18, 1678299), (21, 1438542), (27, 1118866), (42, 719271), (49, 616518), (54, 559433), (63, 479514), (98, 308259), (126, 239757), (147, 205506), (189, 159838), (233, 129654), (294, 102753), (343, 88074), (378, 79919), (441, 68502), (466, 64827), (686, 44037), (699, 43218), (882, 34251), (1029, 29358), (1323, 22834), (1398, 21609), (1631, 18522), (2058, 14679), (2097, 14406), (2401, 12582), (2646, 11417), (3087, 9786), (3262, 9261), (4194, 7203), (4802, 6291), (4893, 6174)]