1944042540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2945519}}^1$

素因数の和:2945542

約数の個数: 48

約数和(自身を含む): 5938168320

約数和(自身を除く): 3994125780

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 2945519, 5891038, 8836557, 11782076, 14727595, 17673114, 29455190, 32400709, 35346228, 44182785, 58910380, 64801418, 88365570, 97202127, 129602836, 162003545, 176731140, 194404254, 324007090, 388808508, 486010635, 648014180, 972021270, 1944042540]

約数ペア:

[(1, 1944042540), (2, 972021270), (3, 648014180), (4, 486010635), (5, 388808508), (6, 324007090), (10, 194404254), (11, 176731140), (12, 162003545), (15, 129602836), (20, 97202127), (22, 88365570), (30, 64801418), (33, 58910380), (44, 44182785), (55, 35346228), (60, 32400709), (66, 29455190), (110, 17673114), (132, 14727595), (165, 11782076), (220, 8836557), (330, 5891038), (660, 2945519)]