30331392

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:79

約数の個数: 240

約数和(自身を含む): 104493312

約数和(自身を除く): 74161920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 49, 52, 56, 62, 64, 78, 84, 91, 93, 96, 98, 104, 112, 124, 128, 147, 156, 168, 182, 186, 192, 196, 208, 217, 224, 248, 256, 273, 294, 312, 336, 364, 372, 384, 392, 403, 416, 434, 448, 496, 512, 546, 588, 624, 637, 651, 672, 728, 744, 768, 784, 806, 832, 868, 896, 992, 1092, 1176, 1209, 1248, 1274, 1302, 1344, 1456, 1488, 1519, 1536, 1568, 1612, 1664, 1736, 1792, 1911, 1984, 2184, 2352, 2418, 2496, 2548, 2604, 2688, 2821, 2912, 2976, 3038, 3136, 3224, 3328, 3472, 3584, 3822, 3968, 4368, 4557, 4704, 4836, 4992, 5096, 5208, 5376, 5642, 5824, 5952, 6076, 6272, 6448, 6656, 6944, 7644, 7936, 8463, 8736, 9114, 9408, 9672, 9984, 10192, 10416, 10752, 11284, 11648, 11904, 12152, 12544, 12896, 13888, 15288, 15872, 16926, 17472, 18228, 18816, 19344, 19747, 19968, 20384, 20832, 22568, 23296, 23808, 24304, 25088, 25792, 27776, 30576, 33852, 34944, 36456, 37632, 38688, 39494, 40768, 41664, 45136, 46592, 47616, 48608, 51584, 55552, 59241, 61152, 67704, 69888, 72912, 75264, 77376, 78988, 81536, 83328, 90272, 97216, 103168, 111104, 118482, 122304, 135408, 139776, 145824, 154752, 157976, 163072, 166656, 180544, 194432, 206336, 236964, 244608, 270816, 291648, 309504, 315952, 326144, 333312, 361088, 388864, 473928, 489216, 541632, 583296, 619008, 631904, 722176, 777728, 947856, 978432, 1083264, 1166592, 1263808, 1444352, 1895712, 2166528, 2333184, 2527616, 3791424, 4333056, 5055232, 7582848, 10110464, 15165696, 30331392]

約数ペア:

[(1, 30331392), (2, 15165696), (3, 10110464), (4, 7582848), (6, 5055232), (7, 4333056), (8, 3791424), (12, 2527616), (13, 2333184), (14, 2166528), (16, 1895712), (21, 1444352), (24, 1263808), (26, 1166592), (28, 1083264), (31, 978432), (32, 947856), (39, 777728), (42, 722176), (48, 631904), (49, 619008), (52, 583296), (56, 541632), (62, 489216), (64, 473928), (78, 388864), (84, 361088), (91, 333312), (93, 326144), (96, 315952), (98, 309504), (104, 291648), (112, 270816), (124, 244608), (128, 236964), (147, 206336), (156, 194432), (168, 180544), (182, 166656), (186, 163072), (192, 157976), (196, 154752), (208, 145824), (217, 139776), (224, 135408), (248, 122304), (256, 118482), (273, 111104), (294, 103168), (312, 97216), (336, 90272), (364, 83328), (372, 81536), (384, 78988), (392, 77376), (403, 75264), (416, 72912), (434, 69888), (448, 67704), (496, 61152), (512, 59241), (546, 55552), (588, 51584), (624, 48608), (637, 47616), (651, 46592), (672, 45136), (728, 41664), (744, 40768), (768, 39494), (784, 38688), (806, 37632), (832, 36456), (868, 34944), (896, 33852), (992, 30576), (1092, 27776), (1176, 25792), (1209, 25088), (1248, 24304), (1274, 23808), (1302, 23296), (1344, 22568), (1456, 20832), (1488, 20384), (1519, 19968), (1536, 19747), (1568, 19344), (1612, 18816), (1664, 18228), (1736, 17472), (1792, 16926), (1911, 15872), (1984, 15288), (2184, 13888), (2352, 12896), (2418, 12544), (2496, 12152), (2548, 11904), (2604, 11648), (2688, 11284), (2821, 10752), (2912, 10416), (2976, 10192), (3038, 9984), (3136, 9672), (3224, 9408), (3328, 9114), (3472, 8736), (3584, 8463), (3822, 7936), (3968, 7644), (4368, 6944), (4557, 6656), (4704, 6448), (4836, 6272), (4992, 6076), (5096, 5952), (5208, 5824), (5376, 5642)]