31460688

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1$

素因数の和:126

約数の個数: 180

約数和(自身を含む): 106972320

約数和(自身を除く): 75511632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 56, 59, 63, 69, 72, 84, 92, 112, 118, 126, 138, 144, 161, 168, 177, 184, 207, 236, 252, 276, 322, 336, 354, 368, 413, 414, 472, 483, 504, 529, 531, 552, 644, 708, 826, 828, 944, 966, 1008, 1058, 1062, 1104, 1239, 1288, 1357, 1416, 1449, 1587, 1652, 1656, 1932, 2116, 2124, 2478, 2576, 2714, 2832, 2898, 3174, 3304, 3312, 3703, 3717, 3864, 4071, 4232, 4248, 4761, 4956, 5428, 5796, 6348, 6608, 7406, 7434, 7728, 8142, 8464, 8496, 9499, 9522, 9912, 10856, 11109, 11592, 12213, 12696, 14812, 14868, 16284, 18998, 19044, 19824, 21712, 22218, 23184, 24426, 25392, 28497, 29624, 29736, 31211, 32568, 33327, 37996, 38088, 44436, 48852, 56994, 59248, 59472, 62422, 65136, 66654, 75992, 76176, 85491, 88872, 93633, 97704, 113988, 124844, 133308, 151984, 170982, 177744, 187266, 195408, 218477, 227976, 249688, 266616, 280899, 341964, 374532, 436954, 455952, 499376, 533232, 561798, 655431, 683928, 749064, 873908, 1123596, 1310862, 1367856, 1498128, 1747816, 1966293, 2247192, 2621724, 3495632, 3932586, 4494384, 5243448, 7865172, 10486896, 15730344, 31460688]

約数ペア:

[(1, 31460688), (2, 15730344), (3, 10486896), (4, 7865172), (6, 5243448), (7, 4494384), (8, 3932586), (9, 3495632), (12, 2621724), (14, 2247192), (16, 1966293), (18, 1747816), (21, 1498128), (23, 1367856), (24, 1310862), (28, 1123596), (36, 873908), (42, 749064), (46, 683928), (48, 655431), (56, 561798), (59, 533232), (63, 499376), (69, 455952), (72, 436954), (84, 374532), (92, 341964), (112, 280899), (118, 266616), (126, 249688), (138, 227976), (144, 218477), (161, 195408), (168, 187266), (177, 177744), (184, 170982), (207, 151984), (236, 133308), (252, 124844), (276, 113988), (322, 97704), (336, 93633), (354, 88872), (368, 85491), (413, 76176), (414, 75992), (472, 66654), (483, 65136), (504, 62422), (529, 59472), (531, 59248), (552, 56994), (644, 48852), (708, 44436), (826, 38088), (828, 37996), (944, 33327), (966, 32568), (1008, 31211), (1058, 29736), (1062, 29624), (1104, 28497), (1239, 25392), (1288, 24426), (1357, 23184), (1416, 22218), (1449, 21712), (1587, 19824), (1652, 19044), (1656, 18998), (1932, 16284), (2116, 14868), (2124, 14812), (2478, 12696), (2576, 12213), (2714, 11592), (2832, 11109), (2898, 10856), (3174, 9912), (3304, 9522), (3312, 9499), (3703, 8496), (3717, 8464), (3864, 8142), (4071, 7728), (4232, 7434), (4248, 7406), (4761, 6608), (4956, 6348), (5428, 5796)]