30947712

素因数分解:

$2^7\times 3^1\times {\mathrm{83}}^1\times {\mathrm{971}}^1$

素因数の和:1071

約数の個数: 64

約数和(自身を含む): 83280960

約数和(自身を除く): 52333248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 128, 166, 192, 249, 332, 384, 498, 664, 971, 996, 1328, 1942, 1992, 2656, 2913, 3884, 3984, 5312, 5826, 7768, 7968, 10624, 11652, 15536, 15936, 23304, 31072, 31872, 46608, 62144, 80593, 93216, 124288, 161186, 186432, 241779, 322372, 372864, 483558, 644744, 967116, 1289488, 1934232, 2578976, 3868464, 5157952, 7736928, 10315904, 15473856, 30947712]

約数ペア:

[(1, 30947712), (2, 15473856), (3, 10315904), (4, 7736928), (6, 5157952), (8, 3868464), (12, 2578976), (16, 1934232), (24, 1289488), (32, 967116), (48, 644744), (64, 483558), (83, 372864), (96, 322372), (128, 241779), (166, 186432), (192, 161186), (249, 124288), (332, 93216), (384, 80593), (498, 62144), (664, 46608), (971, 31872), (996, 31072), (1328, 23304), (1942, 15936), (1992, 15536), (2656, 11652), (2913, 10624), (3884, 7968), (3984, 7768), (5312, 5826)]