30813552

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1$

素因数の和:436

約数の個数: 180

約数和(自身を含む): 109709496

約数和(自身を除く): 78895944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 112, 126, 132, 144, 147, 154, 168, 176, 196, 198, 231, 252, 264, 294, 308, 336, 392, 396, 397, 441, 462, 504, 528, 539, 588, 616, 693, 784, 792, 794, 882, 924, 1008, 1078, 1176, 1191, 1232, 1386, 1584, 1588, 1617, 1764, 1848, 2156, 2352, 2382, 2772, 2779, 3176, 3234, 3528, 3573, 3696, 4312, 4367, 4764, 4851, 5544, 5558, 6352, 6468, 7056, 7146, 8337, 8624, 8734, 9528, 9702, 11088, 11116, 12936, 13101, 14292, 16674, 17468, 19056, 19404, 19453, 22232, 25011, 25872, 26202, 28584, 30569, 33348, 34936, 38808, 38906, 39303, 44464, 50022, 52404, 57168, 58359, 61138, 66696, 69872, 77616, 77812, 78606, 91707, 100044, 104808, 116718, 122276, 133392, 155624, 157212, 175077, 183414, 200088, 209616, 213983, 233436, 244552, 275121, 311248, 314424, 350154, 366828, 400176, 427966, 466872, 489104, 550242, 628848, 641949, 700308, 733656, 855932, 933744, 1100484, 1283898, 1400616, 1467312, 1711864, 1925847, 2200968, 2567796, 2801232, 3423728, 3851694, 4401936, 5135592, 7703388, 10271184, 15406776, 30813552]

約数ペア:

[(1, 30813552), (2, 15406776), (3, 10271184), (4, 7703388), (6, 5135592), (7, 4401936), (8, 3851694), (9, 3423728), (11, 2801232), (12, 2567796), (14, 2200968), (16, 1925847), (18, 1711864), (21, 1467312), (22, 1400616), (24, 1283898), (28, 1100484), (33, 933744), (36, 855932), (42, 733656), (44, 700308), (48, 641949), (49, 628848), (56, 550242), (63, 489104), (66, 466872), (72, 427966), (77, 400176), (84, 366828), (88, 350154), (98, 314424), (99, 311248), (112, 275121), (126, 244552), (132, 233436), (144, 213983), (147, 209616), (154, 200088), (168, 183414), (176, 175077), (196, 157212), (198, 155624), (231, 133392), (252, 122276), (264, 116718), (294, 104808), (308, 100044), (336, 91707), (392, 78606), (396, 77812), (397, 77616), (441, 69872), (462, 66696), (504, 61138), (528, 58359), (539, 57168), (588, 52404), (616, 50022), (693, 44464), (784, 39303), (792, 38906), (794, 38808), (882, 34936), (924, 33348), (1008, 30569), (1078, 28584), (1176, 26202), (1191, 25872), (1232, 25011), (1386, 22232), (1584, 19453), (1588, 19404), (1617, 19056), (1764, 17468), (1848, 16674), (2156, 14292), (2352, 13101), (2382, 12936), (2772, 11116), (2779, 11088), (3176, 9702), (3234, 9528), (3528, 8734), (3573, 8624), (3696, 8337), (4312, 7146), (4367, 7056), (4764, 6468), (4851, 6352), (5544, 5558)]