6740210

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1601}}^1$

素因数の和:2029

約数の個数: 16

約数和(自身を含む): 12168792

約数和(自身を除く): 5428582

約数列:

[1, 2, 5, 10, 421, 842, 1601, 2105, 3202, 4210, 8005, 16010, 674021, 1348042, 3370105, 6740210]

約数ペア:

[(1, 6740210), (2, 3370105), (5, 1348042), (10, 674021), (421, 16010), (842, 8005), (1601, 4210), (2105, 3202)]