27806910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{8999}}^1$

素因数の和:9112

約数の個数: 32

約数和(自身を含む): 67392000

約数和(自身を除く): 39585090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 8999, 17998, 26997, 44995, 53994, 89990, 134985, 269970, 926897, 1853794, 2780691, 4634485, 5561382, 9268970, 13903455, 27806910]

約数ペア:

[(1, 27806910), (2, 13903455), (3, 9268970), (5, 5561382), (6, 4634485), (10, 2780691), (15, 1853794), (30, 926897), (103, 269970), (206, 134985), (309, 89990), (515, 53994), (618, 44995), (1030, 26997), (1545, 17998), (3090, 8999)]