68553490

素因数分解:

$2^1\times 5^1\times {\mathrm{2063}}^1\times {\mathrm{3323}}^1$

素因数の和:5393

約数の個数: 16

約数和(自身を含む): 123493248

約数和(自身を除く): 54939758

約数列:

[1, 2, 5, 10, 2063, 3323, 4126, 6646, 10315, 16615, 20630, 33230, 6855349, 13710698, 34276745, 68553490]

約数ペア:

[(1, 68553490), (2, 34276745), (5, 13710698), (10, 6855349), (2063, 33230), (3323, 20630), (4126, 16615), (6646, 10315)]