42656790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{129263}}^1$

素因数の和:129284

約数の個数: 32

約数和(自身を含む): 111684096

約数和(自身を除く): 69027306

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 129263, 258526, 387789, 646315, 775578, 1292630, 1421893, 1938945, 2843786, 3877890, 4265679, 7109465, 8531358, 14218930, 21328395, 42656790]

約数ペア:

[(1, 42656790), (2, 21328395), (3, 14218930), (5, 8531358), (6, 7109465), (10, 4265679), (11, 3877890), (15, 2843786), (22, 1938945), (30, 1421893), (33, 1292630), (55, 775578), (66, 646315), (110, 387789), (165, 258526), (330, 129263)]