30604288

素因数分解:

$2^{10}\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:74

約数の個数: 132

約数和(自身を含む): 76230280

約数和(自身を除く): 45625992

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 64, 76, 88, 104, 121, 128, 143, 152, 176, 208, 209, 242, 247, 256, 286, 304, 352, 416, 418, 484, 494, 512, 572, 608, 704, 832, 836, 968, 988, 1024, 1144, 1216, 1408, 1573, 1664, 1672, 1936, 1976, 2288, 2299, 2432, 2717, 2816, 3146, 3328, 3344, 3872, 3952, 4576, 4598, 4864, 5434, 5632, 6292, 6656, 6688, 7744, 7904, 9152, 9196, 9728, 10868, 11264, 12584, 13312, 13376, 15488, 15808, 18304, 18392, 19456, 21736, 25168, 26752, 29887, 30976, 31616, 36608, 36784, 43472, 50336, 53504, 59774, 61952, 63232, 73216, 73568, 86944, 100672, 107008, 119548, 123904, 126464, 146432, 147136, 173888, 201344, 214016, 239096, 252928, 294272, 347776, 402688, 478192, 588544, 695552, 805376, 956384, 1177088, 1391104, 1610752, 1912768, 2354176, 2782208, 3825536, 7651072, 15302144, 30604288]

約数ペア:

[(1, 30604288), (2, 15302144), (4, 7651072), (8, 3825536), (11, 2782208), (13, 2354176), (16, 1912768), (19, 1610752), (22, 1391104), (26, 1177088), (32, 956384), (38, 805376), (44, 695552), (52, 588544), (64, 478192), (76, 402688), (88, 347776), (104, 294272), (121, 252928), (128, 239096), (143, 214016), (152, 201344), (176, 173888), (208, 147136), (209, 146432), (242, 126464), (247, 123904), (256, 119548), (286, 107008), (304, 100672), (352, 86944), (416, 73568), (418, 73216), (484, 63232), (494, 61952), (512, 59774), (572, 53504), (608, 50336), (704, 43472), (832, 36784), (836, 36608), (968, 31616), (988, 30976), (1024, 29887), (1144, 26752), (1216, 25168), (1408, 21736), (1573, 19456), (1664, 18392), (1672, 18304), (1936, 15808), (1976, 15488), (2288, 13376), (2299, 13312), (2432, 12584), (2717, 11264), (2816, 10868), (3146, 9728), (3328, 9196), (3344, 9152), (3872, 7904), (3952, 7744), (4576, 6688), (4598, 6656), (4864, 6292), (5434, 5632)]