29180574

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:187

約数の個数: 80

約数和(自身を含む): 68999040

約数和(自身を除く): 39818466

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 59, 71, 81, 86, 118, 129, 142, 162, 177, 213, 258, 354, 387, 426, 531, 639, 774, 1062, 1161, 1278, 1593, 1917, 2322, 2537, 3053, 3186, 3483, 3834, 4189, 4779, 5074, 5751, 6106, 6966, 7611, 8378, 9159, 9558, 11502, 12567, 15222, 18318, 22833, 25134, 27477, 37701, 45666, 54954, 68499, 75402, 82431, 113103, 136998, 164862, 180127, 205497, 226206, 247293, 339309, 360254, 410994, 494586, 540381, 678618, 1080762, 1621143, 3242286, 4863429, 9726858, 14590287, 29180574]

約数ペア:

[(1, 29180574), (2, 14590287), (3, 9726858), (6, 4863429), (9, 3242286), (18, 1621143), (27, 1080762), (43, 678618), (54, 540381), (59, 494586), (71, 410994), (81, 360254), (86, 339309), (118, 247293), (129, 226206), (142, 205497), (162, 180127), (177, 164862), (213, 136998), (258, 113103), (354, 82431), (387, 75402), (426, 68499), (531, 54954), (639, 45666), (774, 37701), (1062, 27477), (1161, 25134), (1278, 22833), (1593, 18318), (1917, 15222), (2322, 12567), (2537, 11502), (3053, 9558), (3186, 9159), (3483, 8378), (3834, 7611), (4189, 6966), (4779, 6106), (5074, 5751)]