30631648

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{607}}^1$

素因数の和:719

約数の個数: 48

約数和(自身を含む): 64350720

約数和(自身を除く): 33719072

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 83, 152, 166, 304, 332, 607, 608, 664, 1214, 1328, 1577, 2428, 2656, 3154, 4856, 6308, 9712, 11533, 12616, 19424, 23066, 25232, 46132, 50381, 50464, 92264, 100762, 184528, 201524, 369056, 403048, 806096, 957239, 1612192, 1914478, 3828956, 7657912, 15315824, 30631648]

約数ペア:

[(1, 30631648), (2, 15315824), (4, 7657912), (8, 3828956), (16, 1914478), (19, 1612192), (32, 957239), (38, 806096), (76, 403048), (83, 369056), (152, 201524), (166, 184528), (304, 100762), (332, 92264), (607, 50464), (608, 50381), (664, 46132), (1214, 25232), (1328, 23066), (1577, 19424), (2428, 12616), (2656, 11533), (3154, 9712), (4856, 6308)]