30504656

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 120

約数和(自身を含む): 76885704

約数和(自身を除く): 46381048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 49, 52, 56, 73, 82, 91, 98, 104, 112, 146, 164, 182, 196, 208, 287, 292, 328, 364, 392, 511, 533, 574, 584, 637, 656, 728, 784, 949, 1022, 1066, 1148, 1168, 1274, 1456, 1898, 2009, 2044, 2132, 2296, 2548, 2993, 3577, 3731, 3796, 4018, 4088, 4264, 4592, 5096, 5986, 6643, 7154, 7462, 7592, 8036, 8176, 8528, 10192, 11972, 13286, 14308, 14924, 15184, 16072, 20951, 23944, 26117, 26572, 28616, 29848, 32144, 38909, 41902, 46501, 47888, 52234, 53144, 57232, 59696, 77818, 83804, 93002, 104468, 106288, 146657, 155636, 167608, 186004, 208936, 272363, 293314, 311272, 335216, 372008, 417872, 544726, 586628, 622544, 744016, 1089452, 1173256, 1906541, 2178904, 2346512, 3813082, 4357808, 7626164, 15252328, 30504656]

約数ペア:

[(1, 30504656), (2, 15252328), (4, 7626164), (7, 4357808), (8, 3813082), (13, 2346512), (14, 2178904), (16, 1906541), (26, 1173256), (28, 1089452), (41, 744016), (49, 622544), (52, 586628), (56, 544726), (73, 417872), (82, 372008), (91, 335216), (98, 311272), (104, 293314), (112, 272363), (146, 208936), (164, 186004), (182, 167608), (196, 155636), (208, 146657), (287, 106288), (292, 104468), (328, 93002), (364, 83804), (392, 77818), (511, 59696), (533, 57232), (574, 53144), (584, 52234), (637, 47888), (656, 46501), (728, 41902), (784, 38909), (949, 32144), (1022, 29848), (1066, 28616), (1148, 26572), (1168, 26117), (1274, 23944), (1456, 20951), (1898, 16072), (2009, 15184), (2044, 14924), (2132, 14308), (2296, 13286), (2548, 11972), (2993, 10192), (3577, 8528), (3731, 8176), (3796, 8036), (4018, 7592), (4088, 7462), (4264, 7154), (4592, 6643), (5096, 5986)]