30987264

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1$

素因数の和:172

約数の個数: 176

約数和(自身を含む): 103758336

約数和(自身を除く): 72771072

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 131, 132, 154, 168, 176, 192, 224, 231, 256, 262, 264, 308, 336, 352, 384, 393, 448, 462, 512, 524, 528, 616, 672, 704, 768, 786, 896, 917, 924, 1024, 1048, 1056, 1232, 1344, 1408, 1441, 1536, 1572, 1792, 1834, 1848, 2096, 2112, 2464, 2688, 2751, 2816, 2882, 3072, 3144, 3584, 3668, 3696, 4192, 4224, 4323, 4928, 5376, 5502, 5632, 5764, 6288, 7168, 7336, 7392, 8384, 8448, 8646, 9856, 10087, 10752, 11004, 11264, 11528, 12576, 14672, 14784, 16768, 16896, 17292, 19712, 20174, 21504, 22008, 23056, 25152, 29344, 29568, 30261, 33536, 33792, 34584, 39424, 40348, 44016, 46112, 50304, 58688, 59136, 60522, 67072, 69168, 78848, 80696, 88032, 92224, 100608, 117376, 118272, 121044, 134144, 138336, 161392, 176064, 184448, 201216, 234752, 236544, 242088, 276672, 322784, 352128, 368896, 402432, 469504, 484176, 553344, 645568, 704256, 737792, 939008, 968352, 1106688, 1291136, 1408512, 1475584, 1936704, 2213376, 2582272, 2817024, 3873408, 4426752, 5164544, 7746816, 10329088, 15493632, 30987264]

約数ペア:

[(1, 30987264), (2, 15493632), (3, 10329088), (4, 7746816), (6, 5164544), (7, 4426752), (8, 3873408), (11, 2817024), (12, 2582272), (14, 2213376), (16, 1936704), (21, 1475584), (22, 1408512), (24, 1291136), (28, 1106688), (32, 968352), (33, 939008), (42, 737792), (44, 704256), (48, 645568), (56, 553344), (64, 484176), (66, 469504), (77, 402432), (84, 368896), (88, 352128), (96, 322784), (112, 276672), (128, 242088), (131, 236544), (132, 234752), (154, 201216), (168, 184448), (176, 176064), (192, 161392), (224, 138336), (231, 134144), (256, 121044), (262, 118272), (264, 117376), (308, 100608), (336, 92224), (352, 88032), (384, 80696), (393, 78848), (448, 69168), (462, 67072), (512, 60522), (524, 59136), (528, 58688), (616, 50304), (672, 46112), (704, 44016), (768, 40348), (786, 39424), (896, 34584), (917, 33792), (924, 33536), (1024, 30261), (1048, 29568), (1056, 29344), (1232, 25152), (1344, 23056), (1408, 22008), (1441, 21504), (1536, 20174), (1572, 19712), (1792, 17292), (1834, 16896), (1848, 16768), (2096, 14784), (2112, 14672), (2464, 12576), (2688, 11528), (2751, 11264), (2816, 11004), (2882, 10752), (3072, 10087), (3144, 9856), (3584, 8646), (3668, 8448), (3696, 8384), (4192, 7392), (4224, 7336), (4323, 7168), (4928, 6288), (5376, 5764), (5502, 5632)]