30286982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{2411}}^1$

素因数の和:2995

約数の個数: 16

約数和(自身を含む): 49667904

約数和(自身を除く): 19380922

約数列:

[1, 2, 11, 22, 571, 1142, 2411, 4822, 6281, 12562, 26521, 53042, 1376681, 2753362, 15143491, 30286982]

約数ペア:

[(1, 30286982), (2, 15143491), (11, 2753362), (22, 1376681), (571, 53042), (1142, 26521), (2411, 12562), (4822, 6281)]