67849870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{2293}}^1$

素因数の和:2580

約数の個数: 32

約数和(自身を含む): 133786080

約数和(自身を除く): 65936210

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 269, 538, 1345, 2293, 2690, 2959, 4586, 5918, 11465, 14795, 22930, 25223, 29590, 50446, 126115, 252230, 616817, 1233634, 3084085, 6168170, 6784987, 13569974, 33924935, 67849870]

約数ペア:

[(1, 67849870), (2, 33924935), (5, 13569974), (10, 6784987), (11, 6168170), (22, 3084085), (55, 1233634), (110, 616817), (269, 252230), (538, 126115), (1345, 50446), (2293, 29590), (2690, 25223), (2959, 22930), (4586, 14795), (5918, 11465)]