68849210

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{43853}}^1$

素因数の和:44017

約数の個数: 16

約数和(自身を含む): 124720776

約数和(自身を除く): 55871566

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 43853, 87706, 219265, 438530, 6884921, 13769842, 34424605, 68849210]

約数ペア:

[(1, 68849210), (2, 34424605), (5, 13769842), (10, 6884921), (157, 438530), (314, 219265), (785, 87706), (1570, 43853)]