68740087

素因数分解:

${\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:610

約数の個数: 16

約数和(自身を含む): 75460000

約数和(自身を除く): 6719913

約数列:

[1, 13, 109, 139, 349, 1417, 1807, 4537, 15151, 38041, 48511, 196963, 494533, 630643, 5287699, 68740087]

約数ペア:

[(1, 68740087), (13, 5287699), (109, 630643), (139, 494533), (349, 196963), (1417, 48511), (1807, 38041), (4537, 15151)]