30500176

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:308

約数の個数: 80

約数和(自身を含む): 72745344

約数和(自身を除く): 42245168

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 83, 112, 119, 136, 166, 193, 238, 272, 332, 386, 476, 581, 664, 772, 952, 1162, 1328, 1351, 1411, 1544, 1904, 2324, 2702, 2822, 3088, 3281, 4648, 5404, 5644, 6562, 9296, 9877, 10808, 11288, 13124, 16019, 19754, 21616, 22576, 22967, 26248, 32038, 39508, 45934, 52496, 64076, 79016, 91868, 112133, 128152, 158032, 183736, 224266, 256304, 272323, 367472, 448532, 544646, 897064, 1089292, 1794128, 1906261, 2178584, 3812522, 4357168, 7625044, 15250088, 30500176]

約数ペア:

[(1, 30500176), (2, 15250088), (4, 7625044), (7, 4357168), (8, 3812522), (14, 2178584), (16, 1906261), (17, 1794128), (28, 1089292), (34, 897064), (56, 544646), (68, 448532), (83, 367472), (112, 272323), (119, 256304), (136, 224266), (166, 183736), (193, 158032), (238, 128152), (272, 112133), (332, 91868), (386, 79016), (476, 64076), (581, 52496), (664, 45934), (772, 39508), (952, 32038), (1162, 26248), (1328, 22967), (1351, 22576), (1411, 21616), (1544, 19754), (1904, 16019), (2324, 13124), (2702, 11288), (2822, 10808), (3088, 9877), (3281, 9296), (4648, 6562), (5404, 5644)]