30644948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23719}}^1$

素因数の和:23759

約数の個数: 24

約数和(自身を含む): 59774400

約数和(自身を除く): 29129452

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 23719, 47438, 94876, 403223, 450661, 806446, 901322, 1612892, 1802644, 7661237, 15322474, 30644948]

約数ペア:

[(1, 30644948), (2, 15322474), (4, 7661237), (17, 1802644), (19, 1612892), (34, 901322), (38, 806446), (68, 450661), (76, 403223), (323, 94876), (646, 47438), (1292, 23719)]