2126201210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3061}}^1\times {\mathrm{9923}}^1$

素因数の和:12998

約数の個数: 32

約数和(自身を含む): 4375769472

約数和(自身を除く): 2249568262

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3061, 6122, 9923, 15305, 19846, 21427, 30610, 42854, 49615, 69461, 99230, 107135, 138922, 214270, 347305, 694610, 30374303, 60748606, 151871515, 212620121, 303743030, 425240242, 1063100605, 2126201210]

約数ペア:

[(1, 2126201210), (2, 1063100605), (5, 425240242), (7, 303743030), (10, 212620121), (14, 151871515), (35, 60748606), (70, 30374303), (3061, 694610), (6122, 347305), (9923, 214270), (15305, 138922), (19846, 107135), (21427, 99230), (30610, 69461), (42854, 49615)]