29973955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{2011}}^1$

素因数の和:2298

約数の個数: 16

約数和(自身を含む): 39403008

約数和(自身を除く): 9429053

約数列:

[1, 5, 11, 55, 271, 1355, 2011, 2981, 10055, 14905, 22121, 110605, 544981, 2724905, 5994791, 29973955]

約数ペア:

[(1, 29973955), (5, 5994791), (11, 2724905), (55, 544981), (271, 110605), (1355, 22121), (2011, 14905), (2981, 10055)]