30910852

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{16477}}^1$

素因数の和:16555

約数の個数: 24

約数和(自身を含む): 62748224

約数和(自身を除く): 31837372

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 16477, 32954, 65908, 115339, 230678, 461356, 1103959, 2207918, 4415836, 7727713, 15455426, 30910852]

約数ペア:

[(1, 30910852), (2, 15455426), (4, 7727713), (7, 4415836), (14, 2207918), (28, 1103959), (67, 461356), (134, 230678), (268, 115339), (469, 65908), (938, 32954), (1876, 16477)]