30617856

素因数分解:

$2^8\times 3^2\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:256

約数の個数: 108

約数和(自身を含む): 89839932

約数和(自身を除く): 59222076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 97, 128, 137, 144, 192, 194, 256, 274, 288, 291, 384, 388, 411, 548, 576, 582, 768, 776, 822, 873, 1096, 1152, 1164, 1233, 1552, 1644, 1746, 2192, 2304, 2328, 2466, 3104, 3288, 3492, 4384, 4656, 4932, 6208, 6576, 6984, 8768, 9312, 9864, 12416, 13152, 13289, 13968, 17536, 18624, 19728, 24832, 26304, 26578, 27936, 35072, 37248, 39456, 39867, 52608, 53156, 55872, 74496, 78912, 79734, 105216, 106312, 111744, 119601, 157824, 159468, 212624, 223488, 239202, 315648, 318936, 425248, 478404, 637872, 850496, 956808, 1275744, 1700992, 1913616, 2551488, 3401984, 3827232, 5102976, 7654464, 10205952, 15308928, 30617856]

約数ペア:

[(1, 30617856), (2, 15308928), (3, 10205952), (4, 7654464), (6, 5102976), (8, 3827232), (9, 3401984), (12, 2551488), (16, 1913616), (18, 1700992), (24, 1275744), (32, 956808), (36, 850496), (48, 637872), (64, 478404), (72, 425248), (96, 318936), (97, 315648), (128, 239202), (137, 223488), (144, 212624), (192, 159468), (194, 157824), (256, 119601), (274, 111744), (288, 106312), (291, 105216), (384, 79734), (388, 78912), (411, 74496), (548, 55872), (576, 53156), (582, 52608), (768, 39867), (776, 39456), (822, 37248), (873, 35072), (1096, 27936), (1152, 26578), (1164, 26304), (1233, 24832), (1552, 19728), (1644, 18624), (1746, 17536), (2192, 13968), (2304, 13289), (2328, 13152), (2466, 12416), (3104, 9864), (3288, 9312), (3492, 8768), (4384, 6984), (4656, 6576), (4932, 6208)]