2011189845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{10939}}^1$

素因数の和:11074

約数の個数: 64

約数和(自身を含む): 3932098560

約数和(自身を除く): 1920908715

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 103, 105, 119, 255, 309, 357, 515, 595, 721, 1545, 1751, 1785, 2163, 3605, 5253, 8755, 10815, 10939, 12257, 26265, 32817, 36771, 54695, 61285, 76573, 164085, 183855, 185963, 229719, 382865, 557889, 929815, 1126717, 1148595, 1301741, 2789445, 3380151, 3905223, 5633585, 6508705, 7887019, 16900755, 19154189, 19526115, 23661057, 39435095, 57462567, 95770945, 118305285, 134079323, 287312835, 402237969, 670396615, 2011189845]

約数ペア:

[(1, 2011189845), (3, 670396615), (5, 402237969), (7, 287312835), (15, 134079323), (17, 118305285), (21, 95770945), (35, 57462567), (51, 39435095), (85, 23661057), (103, 19526115), (105, 19154189), (119, 16900755), (255, 7887019), (309, 6508705), (357, 5633585), (515, 3905223), (595, 3380151), (721, 2789445), (1545, 1301741), (1751, 1148595), (1785, 1126717), (2163, 929815), (3605, 557889), (5253, 382865), (8755, 229719), (10815, 185963), (10939, 183855), (12257, 164085), (26265, 76573), (32817, 61285), (36771, 54695)]