148465730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{1999}}^1$

素因数の和:3074

約数の個数: 32

約数和(自身を含む): 305856000

約数和(自身を除く): 157390270

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1061, 1999, 2122, 3998, 5305, 7427, 9995, 10610, 13993, 14854, 19990, 27986, 37135, 69965, 74270, 139930, 2120939, 4241878, 10604695, 14846573, 21209390, 29693146, 74232865, 148465730]

約数ペア:

[(1, 148465730), (2, 74232865), (5, 29693146), (7, 21209390), (10, 14846573), (14, 10604695), (35, 4241878), (70, 2120939), (1061, 139930), (1999, 74270), (2122, 69965), (3998, 37135), (5305, 27986), (7427, 19990), (9995, 14854), (10610, 13993)]