16210030

素因数分解:

$2^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{2521}}^1$

素因数の和:3171

約数の個数: 16

約数和(自身を含む): 29235024

約数和(自身を除く): 13024994

約数列:

[1, 2, 5, 10, 643, 1286, 2521, 3215, 5042, 6430, 12605, 25210, 1621003, 3242006, 8105015, 16210030]

約数ペア:

[(1, 16210030), (2, 8105015), (5, 3242006), (10, 1621003), (643, 25210), (1286, 12605), (2521, 6430), (3215, 5042)]