30065784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 92897280

約数和(自身を除く): 62831496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 31, 42, 46, 56, 62, 69, 84, 92, 93, 124, 138, 161, 168, 184, 186, 217, 248, 251, 276, 322, 372, 434, 483, 502, 552, 644, 651, 713, 744, 753, 868, 966, 1004, 1288, 1302, 1426, 1506, 1736, 1757, 1932, 2008, 2139, 2604, 2852, 3012, 3514, 3864, 4278, 4991, 5208, 5271, 5704, 5773, 6024, 7028, 7781, 8556, 9982, 10542, 11546, 14056, 14973, 15562, 17112, 17319, 19964, 21084, 23092, 23343, 29946, 31124, 34638, 39928, 40411, 42168, 46184, 46686, 54467, 59892, 62248, 69276, 80822, 93372, 108934, 119784, 121233, 138552, 161644, 163401, 178963, 186744, 217868, 242466, 323288, 326802, 357926, 435736, 484932, 536889, 653604, 715852, 969864, 1073778, 1252741, 1307208, 1431704, 2147556, 2505482, 3758223, 4295112, 5010964, 7516446, 10021928, 15032892, 30065784]

約数ペア:

[(1, 30065784), (2, 15032892), (3, 10021928), (4, 7516446), (6, 5010964), (7, 4295112), (8, 3758223), (12, 2505482), (14, 2147556), (21, 1431704), (23, 1307208), (24, 1252741), (28, 1073778), (31, 969864), (42, 715852), (46, 653604), (56, 536889), (62, 484932), (69, 435736), (84, 357926), (92, 326802), (93, 323288), (124, 242466), (138, 217868), (161, 186744), (168, 178963), (184, 163401), (186, 161644), (217, 138552), (248, 121233), (251, 119784), (276, 108934), (322, 93372), (372, 80822), (434, 69276), (483, 62248), (502, 59892), (552, 54467), (644, 46686), (651, 46184), (713, 42168), (744, 40411), (753, 39928), (868, 34638), (966, 31124), (1004, 29946), (1288, 23343), (1302, 23092), (1426, 21084), (1506, 19964), (1736, 17319), (1757, 17112), (1932, 15562), (2008, 14973), (2139, 14056), (2604, 11546), (2852, 10542), (3012, 9982), (3514, 8556), (3864, 7781), (4278, 7028), (4991, 6024), (5208, 5773), (5271, 5704)]