30957744

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:278

約数の個数: 80

約数和(自身を含む): 82876640

約数和(自身を除く): 51918896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 97, 109, 122, 183, 194, 218, 244, 291, 327, 366, 388, 436, 488, 582, 654, 732, 776, 872, 976, 1164, 1308, 1464, 1552, 1744, 2328, 2616, 2928, 4656, 5232, 5917, 6649, 10573, 11834, 13298, 17751, 19947, 21146, 23668, 26596, 31719, 35502, 39894, 42292, 47336, 53192, 63438, 71004, 79788, 84584, 94672, 106384, 126876, 142008, 159576, 169168, 253752, 284016, 319152, 507504, 644953, 1289906, 1934859, 2579812, 3869718, 5159624, 7739436, 10319248, 15478872, 30957744]

約数ペア:

[(1, 30957744), (2, 15478872), (3, 10319248), (4, 7739436), (6, 5159624), (8, 3869718), (12, 2579812), (16, 1934859), (24, 1289906), (48, 644953), (61, 507504), (97, 319152), (109, 284016), (122, 253752), (183, 169168), (194, 159576), (218, 142008), (244, 126876), (291, 106384), (327, 94672), (366, 84584), (388, 79788), (436, 71004), (488, 63438), (582, 53192), (654, 47336), (732, 42292), (776, 39894), (872, 35502), (976, 31719), (1164, 26596), (1308, 23668), (1464, 21146), (1552, 19947), (1744, 17751), (2328, 13298), (2616, 11834), (2928, 10573), (4656, 6649), (5232, 5917)]