223148910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{256493}}^1$

素因数の和:256532

約数の個数: 32

約数和(自身を含む): 554027040

約数和(自身を除く): 330878130

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 256493, 512986, 769479, 1282465, 1538958, 2564930, 3847395, 7438297, 7694790, 14876594, 22314891, 37191485, 44629782, 74382970, 111574455, 223148910]

約数ペア:

[(1, 223148910), (2, 111574455), (3, 74382970), (5, 44629782), (6, 37191485), (10, 22314891), (15, 14876594), (29, 7694790), (30, 7438297), (58, 3847395), (87, 2564930), (145, 1538958), (174, 1282465), (290, 769479), (435, 512986), (870, 256493)]