89144230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{181927}}^1$

素因数の和:181948

約数の個数: 24

約数和(自身を含む): 186658128

約数和(自身を除く): 97513898

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 181927, 363854, 909635, 1273489, 1819270, 2546978, 6367445, 8914423, 12734890, 17828846, 44572115, 89144230]

約数ペア:

[(1, 89144230), (2, 44572115), (5, 17828846), (7, 12734890), (10, 8914423), (14, 6367445), (35, 2546978), (49, 1819270), (70, 1273489), (98, 909635), (245, 363854), (490, 181927)]