66427570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{1619}}^1$

素因数の和:2010

約数の個数: 32

約数和(自身を含む): 130870080

約数和(自身を除く): 64442510

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 373, 746, 1619, 1865, 3238, 3730, 4103, 8095, 8206, 16190, 17809, 20515, 35618, 41030, 89045, 178090, 603887, 1207774, 3019435, 6038870, 6642757, 13285514, 33213785, 66427570]

約数ペア:

[(1, 66427570), (2, 33213785), (5, 13285514), (10, 6642757), (11, 6038870), (22, 3019435), (55, 1207774), (110, 603887), (373, 178090), (746, 89045), (1619, 41030), (1865, 35618), (3238, 20515), (3730, 17809), (4103, 16190), (8095, 8206)]