30258368

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:202

約数の個数: 112

約数和(自身を含む): 75712320

約数和(自身を除く): 45453952

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 32, 34, 56, 58, 64, 68, 112, 116, 119, 136, 137, 203, 224, 232, 238, 272, 274, 406, 448, 464, 476, 493, 544, 548, 812, 928, 952, 959, 986, 1088, 1096, 1624, 1856, 1904, 1918, 1972, 2192, 2329, 3248, 3451, 3808, 3836, 3944, 3973, 4384, 4658, 6496, 6902, 7616, 7672, 7888, 7946, 8768, 9316, 12992, 13804, 15344, 15776, 15892, 16303, 18632, 27608, 27811, 30688, 31552, 31784, 32606, 37264, 55216, 55622, 61376, 63568, 65212, 67541, 74528, 110432, 111244, 127136, 130424, 135082, 149056, 220864, 222488, 254272, 260848, 270164, 444976, 472787, 521696, 540328, 889952, 945574, 1043392, 1080656, 1779904, 1891148, 2161312, 3782296, 4322624, 7564592, 15129184, 30258368]

約数ペア:

[(1, 30258368), (2, 15129184), (4, 7564592), (7, 4322624), (8, 3782296), (14, 2161312), (16, 1891148), (17, 1779904), (28, 1080656), (29, 1043392), (32, 945574), (34, 889952), (56, 540328), (58, 521696), (64, 472787), (68, 444976), (112, 270164), (116, 260848), (119, 254272), (136, 222488), (137, 220864), (203, 149056), (224, 135082), (232, 130424), (238, 127136), (272, 111244), (274, 110432), (406, 74528), (448, 67541), (464, 65212), (476, 63568), (493, 61376), (544, 55622), (548, 55216), (812, 37264), (928, 32606), (952, 31784), (959, 31552), (986, 30688), (1088, 27811), (1096, 27608), (1624, 18632), (1856, 16303), (1904, 15892), (1918, 15776), (1972, 15344), (2192, 13804), (2329, 12992), (3248, 9316), (3451, 8768), (3808, 7946), (3836, 7888), (3944, 7672), (3973, 7616), (4384, 6902), (4658, 6496)]