207620730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2306897}}^1$

素因数の和:2306910

約数の個数: 24

約数和(自身を含む): 539814132

約数和(自身を除く): 332193402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2306897, 4613794, 6920691, 11534485, 13841382, 20762073, 23068970, 34603455, 41524146, 69206910, 103810365, 207620730]

約数ペア:

[(1, 207620730), (2, 103810365), (3, 69206910), (5, 41524146), (6, 34603455), (9, 23068970), (10, 20762073), (15, 13841382), (18, 11534485), (30, 6920691), (45, 4613794), (90, 2306897)]