129830316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1979}}^1$

素因数の和:2075

約数の個数: 96

約数和(自身を含む): 383201280

約数和(自身を除く): 253370964

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 71, 77, 84, 132, 142, 154, 213, 231, 284, 308, 426, 462, 497, 781, 852, 924, 994, 1491, 1562, 1979, 1988, 2343, 2982, 3124, 3958, 4686, 5467, 5937, 5964, 7916, 9372, 10934, 11874, 13853, 16401, 21769, 21868, 23748, 27706, 32802, 41559, 43538, 55412, 65307, 65604, 83118, 87076, 130614, 140509, 152383, 166236, 261228, 281018, 304766, 421527, 457149, 562036, 609532, 843054, 914298, 983563, 1545599, 1686108, 1828596, 1967126, 2950689, 3091198, 3934252, 4636797, 5901378, 6182396, 9273594, 10819193, 11802756, 18547188, 21638386, 32457579, 43276772, 64915158, 129830316]

約数ペア:

[(1, 129830316), (2, 64915158), (3, 43276772), (4, 32457579), (6, 21638386), (7, 18547188), (11, 11802756), (12, 10819193), (14, 9273594), (21, 6182396), (22, 5901378), (28, 4636797), (33, 3934252), (42, 3091198), (44, 2950689), (66, 1967126), (71, 1828596), (77, 1686108), (84, 1545599), (132, 983563), (142, 914298), (154, 843054), (213, 609532), (231, 562036), (284, 457149), (308, 421527), (426, 304766), (462, 281018), (497, 261228), (781, 166236), (852, 152383), (924, 140509), (994, 130614), (1491, 87076), (1562, 83118), (1979, 65604), (1988, 65307), (2343, 55412), (2982, 43538), (3124, 41559), (3958, 32802), (4686, 27706), (5467, 23748), (5937, 21868), (5964, 21769), (7916, 16401), (9372, 13853), (10934, 11874)]