209360730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2399}}^1\times {\mathrm{2909}}^1$

素因数の和:5318

約数の個数: 32

約数和(自身を含む): 502848000

約数和(自身を除く): 293487270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2399, 2909, 4798, 5818, 7197, 8727, 11995, 14394, 14545, 17454, 23990, 29090, 35985, 43635, 71970, 87270, 6978691, 13957382, 20936073, 34893455, 41872146, 69786910, 104680365, 209360730]

約数ペア:

[(1, 209360730), (2, 104680365), (3, 69786910), (5, 41872146), (6, 34893455), (10, 20936073), (15, 13957382), (30, 6978691), (2399, 87270), (2909, 71970), (4798, 43635), (5818, 35985), (7197, 29090), (8727, 23990), (11995, 17454), (14394, 14545)]