30270464

素因数分解:

$2^{10}\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:171

約数の個数: 88

約数和(自身を含む): 71530368

約数和(自身を除く): 41259904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 103, 112, 128, 164, 206, 224, 256, 287, 328, 412, 448, 512, 574, 656, 721, 824, 896, 1024, 1148, 1312, 1442, 1648, 1792, 2296, 2624, 2884, 3296, 3584, 4223, 4592, 5248, 5768, 6592, 7168, 8446, 9184, 10496, 11536, 13184, 16892, 18368, 20992, 23072, 26368, 29561, 33784, 36736, 41984, 46144, 52736, 59122, 67568, 73472, 92288, 105472, 118244, 135136, 146944, 184576, 236488, 270272, 293888, 369152, 472976, 540544, 738304, 945952, 1081088, 1891904, 2162176, 3783808, 4324352, 7567616, 15135232, 30270464]

約数ペア:

[(1, 30270464), (2, 15135232), (4, 7567616), (7, 4324352), (8, 3783808), (14, 2162176), (16, 1891904), (28, 1081088), (32, 945952), (41, 738304), (56, 540544), (64, 472976), (82, 369152), (103, 293888), (112, 270272), (128, 236488), (164, 184576), (206, 146944), (224, 135136), (256, 118244), (287, 105472), (328, 92288), (412, 73472), (448, 67568), (512, 59122), (574, 52736), (656, 46144), (721, 41984), (824, 36736), (896, 33784), (1024, 29561), (1148, 26368), (1312, 23072), (1442, 20992), (1648, 18368), (1792, 16892), (2296, 13184), (2624, 11536), (2884, 10496), (3296, 9184), (3584, 8446), (4223, 7168), (4592, 6592), (5248, 5768)]