30187808

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 73664640

約数和(自身を除く): 43476832

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 41, 56, 76, 82, 112, 133, 152, 164, 173, 224, 266, 287, 304, 328, 346, 532, 574, 608, 656, 692, 779, 1064, 1148, 1211, 1312, 1384, 1558, 2128, 2296, 2422, 2768, 3116, 3287, 4256, 4592, 4844, 5453, 5536, 6232, 6574, 7093, 9184, 9688, 10906, 12464, 13148, 14186, 19376, 21812, 23009, 24928, 26296, 28372, 38752, 43624, 46018, 49651, 52592, 56744, 87248, 92036, 99302, 105184, 113488, 134767, 174496, 184072, 198604, 226976, 269534, 368144, 397208, 539068, 736288, 794416, 943369, 1078136, 1588832, 1886738, 2156272, 3773476, 4312544, 7546952, 15093904, 30187808]

約数ペア:

[(1, 30187808), (2, 15093904), (4, 7546952), (7, 4312544), (8, 3773476), (14, 2156272), (16, 1886738), (19, 1588832), (28, 1078136), (32, 943369), (38, 794416), (41, 736288), (56, 539068), (76, 397208), (82, 368144), (112, 269534), (133, 226976), (152, 198604), (164, 184072), (173, 174496), (224, 134767), (266, 113488), (287, 105184), (304, 99302), (328, 92036), (346, 87248), (532, 56744), (574, 52592), (608, 49651), (656, 46018), (692, 43624), (779, 38752), (1064, 28372), (1148, 26296), (1211, 24928), (1312, 23009), (1384, 21812), (1558, 19376), (2128, 14186), (2296, 13148), (2422, 12464), (2768, 10906), (3116, 9688), (3287, 9184), (4256, 7093), (4592, 6574), (4844, 6232), (5453, 5536)]