30647712

素因数分解:

$2^5\times 3^1\times {\mathrm{131}}^1\times {\mathrm{2437}}^1$

素因数の和:2581

約数の個数: 48

約数和(自身を含む): 81097632

約数和(自身を除く): 50449920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 131, 262, 393, 524, 786, 1048, 1572, 2096, 2437, 3144, 4192, 4874, 6288, 7311, 9748, 12576, 14622, 19496, 29244, 38992, 58488, 77984, 116976, 233952, 319247, 638494, 957741, 1276988, 1915482, 2553976, 3830964, 5107952, 7661928, 10215904, 15323856, 30647712]

約数ペア:

[(1, 30647712), (2, 15323856), (3, 10215904), (4, 7661928), (6, 5107952), (8, 3830964), (12, 2553976), (16, 1915482), (24, 1276988), (32, 957741), (48, 638494), (96, 319247), (131, 233952), (262, 116976), (393, 77984), (524, 58488), (786, 38992), (1048, 29244), (1572, 19496), (2096, 14622), (2437, 12576), (3144, 9748), (4192, 7311), (4874, 6288)]