15031338

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:132

約数の個数: 96

約数和(自身を含む): 37920960

約数和(自身を除く): 22889622

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 41, 42, 43, 49, 58, 82, 86, 87, 98, 123, 129, 147, 174, 203, 246, 258, 287, 294, 301, 406, 574, 602, 609, 861, 903, 1189, 1218, 1247, 1421, 1722, 1763, 1806, 2009, 2107, 2378, 2494, 2842, 3526, 3567, 3741, 4018, 4214, 4263, 5289, 6027, 6321, 7134, 7482, 8323, 8526, 8729, 10578, 12054, 12341, 12642, 16646, 17458, 24682, 24969, 26187, 37023, 49938, 51127, 52374, 58261, 61103, 74046, 86387, 102254, 116522, 122206, 153381, 172774, 174783, 183309, 259161, 306762, 349566, 357889, 366618, 518322, 715778, 1073667, 2147334, 2505223, 5010446, 7515669, 15031338]

約数ペア:

[(1, 15031338), (2, 7515669), (3, 5010446), (6, 2505223), (7, 2147334), (14, 1073667), (21, 715778), (29, 518322), (41, 366618), (42, 357889), (43, 349566), (49, 306762), (58, 259161), (82, 183309), (86, 174783), (87, 172774), (98, 153381), (123, 122206), (129, 116522), (147, 102254), (174, 86387), (203, 74046), (246, 61103), (258, 58261), (287, 52374), (294, 51127), (301, 49938), (406, 37023), (574, 26187), (602, 24969), (609, 24682), (861, 17458), (903, 16646), (1189, 12642), (1218, 12341), (1247, 12054), (1421, 10578), (1722, 8729), (1763, 8526), (1806, 8323), (2009, 7482), (2107, 7134), (2378, 6321), (2494, 6027), (2842, 5289), (3526, 4263), (3567, 4214), (3741, 4018)]