30717232

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 120

約数和(自身を含む): 78876896

約数和(自身を除く): 48159664

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 73, 91, 104, 112, 119, 136, 146, 182, 208, 221, 238, 272, 289, 292, 364, 442, 476, 511, 578, 584, 728, 884, 949, 952, 1022, 1156, 1168, 1241, 1456, 1547, 1768, 1898, 1904, 2023, 2044, 2312, 2482, 3094, 3536, 3757, 3796, 4046, 4088, 4624, 4964, 6188, 6643, 7514, 7592, 8092, 8176, 8687, 9928, 12376, 13286, 15028, 15184, 16133, 16184, 17374, 19856, 21097, 24752, 26299, 26572, 30056, 32266, 32368, 34748, 42194, 52598, 53144, 60112, 64532, 69496, 84388, 105196, 106288, 112931, 129064, 138992, 147679, 168776, 210392, 225862, 258128, 274261, 295358, 337552, 420784, 451724, 548522, 590716, 903448, 1097044, 1181432, 1806896, 1919827, 2194088, 2362864, 3839654, 4388176, 7679308, 15358616, 30717232]

約数ペア:

[(1, 30717232), (2, 15358616), (4, 7679308), (7, 4388176), (8, 3839654), (13, 2362864), (14, 2194088), (16, 1919827), (17, 1806896), (26, 1181432), (28, 1097044), (34, 903448), (52, 590716), (56, 548522), (68, 451724), (73, 420784), (91, 337552), (104, 295358), (112, 274261), (119, 258128), (136, 225862), (146, 210392), (182, 168776), (208, 147679), (221, 138992), (238, 129064), (272, 112931), (289, 106288), (292, 105196), (364, 84388), (442, 69496), (476, 64532), (511, 60112), (578, 53144), (584, 52598), (728, 42194), (884, 34748), (949, 32368), (952, 32266), (1022, 30056), (1156, 26572), (1168, 26299), (1241, 24752), (1456, 21097), (1547, 19856), (1768, 17374), (1898, 16184), (1904, 16133), (2023, 15184), (2044, 15028), (2312, 13286), (2482, 12376), (3094, 9928), (3536, 8687), (3757, 8176), (3796, 8092), (4046, 7592), (4088, 7514), (4624, 6643), (4964, 6188)]