30522892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{1493}}^1$

素因数の和:1785

約数の個数: 24

約数和(自身を含む): 56473200

約数和(自身を除く): 25950308

約数列:

[1, 2, 4, 19, 38, 76, 269, 538, 1076, 1493, 2986, 5111, 5972, 10222, 20444, 28367, 56734, 113468, 401617, 803234, 1606468, 7630723, 15261446, 30522892]

約数ペア:

[(1, 30522892), (2, 15261446), (4, 7630723), (19, 1606468), (38, 803234), (76, 401617), (269, 113468), (538, 56734), (1076, 28367), (1493, 20444), (2986, 10222), (5111, 5972)]