138220610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{4093}}^1$

素因数の和:4418

約数の個数: 32

約数和(自身を含む): 272365632

約数和(自身を除く): 134145022

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 307, 614, 1535, 3070, 3377, 4093, 6754, 8186, 16885, 20465, 33770, 40930, 45023, 90046, 225115, 450230, 1256551, 2513102, 6282755, 12565510, 13822061, 27644122, 69110305, 138220610]

約数ペア:

[(1, 138220610), (2, 69110305), (5, 27644122), (10, 13822061), (11, 12565510), (22, 6282755), (55, 2513102), (110, 1256551), (307, 450230), (614, 225115), (1535, 90046), (3070, 45023), (3377, 40930), (4093, 33770), (6754, 20465), (8186, 16885)]