269071310

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{171383}}^1$

素因数の和:171547

約数の個数: 16

約数和(自身を含む): 487416096

約数和(自身を除く): 218344786

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 171383, 342766, 856915, 1713830, 26907131, 53814262, 134535655, 269071310]

約数ペア:

[(1, 269071310), (2, 134535655), (5, 53814262), (10, 26907131), (157, 1713830), (314, 856915), (785, 342766), (1570, 171383)]