29705949

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 58705920

約数和(自身を除く): 28999971

約数列:

[1, 3, 7, 9, 13, 19, 21, 23, 39, 57, 63, 69, 83, 91, 117, 133, 161, 171, 207, 247, 249, 273, 299, 399, 437, 483, 581, 741, 747, 819, 897, 1079, 1197, 1311, 1449, 1577, 1729, 1743, 1909, 2093, 2223, 2691, 3059, 3237, 3933, 4731, 5187, 5229, 5681, 5727, 6279, 7553, 9177, 9711, 11039, 13363, 14193, 15561, 17043, 17181, 18837, 20501, 22659, 24817, 27531, 33117, 36271, 39767, 40089, 51129, 61503, 67977, 74451, 99351, 108813, 119301, 120267, 143507, 173719, 184509, 223353, 253897, 326439, 357903, 430521, 471523, 521157, 761691, 1291563, 1414569, 1563471, 2285073, 3300661, 4243707, 9901983, 29705949]

約数ペア:

[(1, 29705949), (3, 9901983), (7, 4243707), (9, 3300661), (13, 2285073), (19, 1563471), (21, 1414569), (23, 1291563), (39, 761691), (57, 521157), (63, 471523), (69, 430521), (83, 357903), (91, 326439), (117, 253897), (133, 223353), (161, 184509), (171, 173719), (207, 143507), (247, 120267), (249, 119301), (273, 108813), (299, 99351), (399, 74451), (437, 67977), (483, 61503), (581, 51129), (741, 40089), (747, 39767), (819, 36271), (897, 33117), (1079, 27531), (1197, 24817), (1311, 22659), (1449, 20501), (1577, 18837), (1729, 17181), (1743, 17043), (1909, 15561), (2093, 14193), (2223, 13363), (2691, 11039), (3059, 9711), (3237, 9177), (3933, 7553), (4731, 6279), (5187, 5727), (5229, 5681)]