67042870

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{24923}}^1$

素因数の和:25199

約数の個数: 16

約数和(自身を含む): 121130640

約数和(自身を除く): 54087770

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 24923, 49846, 124615, 249230, 6704287, 13408574, 33521435, 67042870]

約数ペア:

[(1, 67042870), (2, 33521435), (5, 13408574), (10, 6704287), (269, 249230), (538, 124615), (1345, 49846), (2690, 24923)]