172700730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1918897}}^1$

素因数の和:1918910

約数の個数: 24

約数和(自身を含む): 449022132

約数和(自身を除く): 276321402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1918897, 3837794, 5756691, 9594485, 11513382, 17270073, 19188970, 28783455, 34540146, 57566910, 86350365, 172700730]

約数ペア:

[(1, 172700730), (2, 86350365), (3, 57566910), (5, 34540146), (6, 28783455), (9, 19188970), (10, 17270073), (15, 11513382), (18, 9594485), (30, 5756691), (45, 3837794), (90, 1918897)]