1855366260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2811161}}^1$

素因数の和:2811184

約数の個数: 48

約数和(自身を含む): 5667302592

約数和(自身を除く): 3811936332

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, 2811161, 5622322, 8433483, 11244644, 14055805, 16866966, 28111610, 30922771, 33733932, 42167415, 56223220, 61845542, 84334830, 92768313, 123691084, 154613855, 168669660, 185536626, 309227710, 371073252, 463841565, 618455420, 927683130, 1855366260]

約数ペア:

[(1, 1855366260), (2, 927683130), (3, 618455420), (4, 463841565), (5, 371073252), (6, 309227710), (10, 185536626), (11, 168669660), (12, 154613855), (15, 123691084), (20, 92768313), (22, 84334830), (30, 61845542), (33, 56223220), (44, 42167415), (55, 33733932), (60, 30922771), (66, 28111610), (110, 16866966), (132, 14055805), (165, 11244644), (220, 8433483), (330, 5622322), (660, 2811161)]