269874890

素因数分解:

$2^1\times 5^1\times {\mathrm{6121}}^1\times {\mathrm{4409}}^1$

素因数の和:10537

約数の個数: 16

約数和(自身を含む): 485964360

約数和(自身を除く): 216089470

約数列:

[1, 2, 5, 10, 4409, 6121, 8818, 12242, 22045, 30605, 44090, 61210, 26987489, 53974978, 134937445, 269874890]

約数ペア:

[(1, 269874890), (2, 134937445), (5, 53974978), (10, 26987489), (4409, 61210), (6121, 44090), (8818, 30605), (12242, 22045)]