30901472

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:184

約数の個数: 96

約数和(自身を含む): 74027520

約数和(自身を除く): 43126048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 67, 71, 112, 116, 134, 142, 203, 224, 232, 268, 284, 406, 464, 469, 497, 536, 568, 812, 928, 938, 994, 1072, 1136, 1624, 1876, 1943, 1988, 2059, 2144, 2272, 3248, 3752, 3886, 3976, 4118, 4757, 6496, 7504, 7772, 7952, 8236, 9514, 13601, 14413, 15008, 15544, 15904, 16472, 19028, 27202, 28826, 31088, 32944, 33299, 38056, 54404, 57652, 62176, 65888, 66598, 76112, 108808, 115304, 133196, 137953, 152224, 217616, 230608, 266392, 275906, 435232, 461216, 532784, 551812, 965671, 1065568, 1103624, 1931342, 2207248, 3862684, 4414496, 7725368, 15450736, 30901472]

約数ペア:

[(1, 30901472), (2, 15450736), (4, 7725368), (7, 4414496), (8, 3862684), (14, 2207248), (16, 1931342), (28, 1103624), (29, 1065568), (32, 965671), (56, 551812), (58, 532784), (67, 461216), (71, 435232), (112, 275906), (116, 266392), (134, 230608), (142, 217616), (203, 152224), (224, 137953), (232, 133196), (268, 115304), (284, 108808), (406, 76112), (464, 66598), (469, 65888), (497, 62176), (536, 57652), (568, 54404), (812, 38056), (928, 33299), (938, 32944), (994, 31088), (1072, 28826), (1136, 27202), (1624, 19028), (1876, 16472), (1943, 15904), (1988, 15544), (2059, 15008), (2144, 14413), (2272, 13601), (3248, 9514), (3752, 8236), (3886, 7952), (3976, 7772), (4118, 7504), (4757, 6496)]