30481668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 94174080

約数和(自身を除く): 63692412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 43, 58, 63, 84, 86, 87, 97, 116, 126, 129, 172, 174, 194, 203, 252, 258, 261, 291, 301, 348, 387, 388, 406, 516, 522, 582, 602, 609, 679, 774, 812, 873, 903, 1044, 1164, 1204, 1218, 1247, 1358, 1548, 1746, 1806, 1827, 2037, 2436, 2494, 2709, 2716, 2813, 3492, 3612, 3654, 3741, 4074, 4171, 4988, 5418, 5626, 6111, 7308, 7482, 8148, 8342, 8439, 8729, 10836, 11223, 11252, 12222, 12513, 14964, 16684, 16878, 17458, 19691, 22446, 24444, 25026, 25317, 26187, 29197, 33756, 34916, 37539, 39382, 44892, 50052, 50634, 52374, 58394, 59073, 75078, 78561, 78764, 87591, 101268, 104748, 116788, 118146, 120959, 150156, 157122, 175182, 177219, 236292, 241918, 262773, 314244, 350364, 354438, 362877, 483836, 525546, 708876, 725754, 846713, 1051092, 1088631, 1451508, 1693426, 2177262, 2540139, 3386852, 4354524, 5080278, 7620417, 10160556, 15240834, 30481668]

約数ペア:

[(1, 30481668), (2, 15240834), (3, 10160556), (4, 7620417), (6, 5080278), (7, 4354524), (9, 3386852), (12, 2540139), (14, 2177262), (18, 1693426), (21, 1451508), (28, 1088631), (29, 1051092), (36, 846713), (42, 725754), (43, 708876), (58, 525546), (63, 483836), (84, 362877), (86, 354438), (87, 350364), (97, 314244), (116, 262773), (126, 241918), (129, 236292), (172, 177219), (174, 175182), (194, 157122), (203, 150156), (252, 120959), (258, 118146), (261, 116788), (291, 104748), (301, 101268), (348, 87591), (387, 78764), (388, 78561), (406, 75078), (516, 59073), (522, 58394), (582, 52374), (602, 50634), (609, 50052), (679, 44892), (774, 39382), (812, 37539), (873, 34916), (903, 33756), (1044, 29197), (1164, 26187), (1204, 25317), (1218, 25026), (1247, 24444), (1358, 22446), (1548, 19691), (1746, 17458), (1806, 16878), (1827, 16684), (2037, 14964), (2436, 12513), (2494, 12222), (2709, 11252), (2716, 11223), (2813, 10836), (3492, 8729), (3612, 8439), (3654, 8342), (3741, 8148), (4074, 7482), (4171, 7308), (4988, 6111), (5418, 5626)]