197303940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1096133}}^1$

素因数の和:1096148

約数の個数: 36

約数和(自身を含む): 598489164

約数和(自身を除く): 401185224

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1096133, 2192266, 3288399, 4384532, 5480665, 6576798, 9865197, 10961330, 13153596, 16441995, 19730394, 21922660, 32883990, 39460788, 49325985, 65767980, 98651970, 197303940]

約数ペア:

[(1, 197303940), (2, 98651970), (3, 65767980), (4, 49325985), (5, 39460788), (6, 32883990), (9, 21922660), (10, 19730394), (12, 16441995), (15, 13153596), (18, 10961330), (20, 9865197), (30, 6576798), (36, 5480665), (45, 4384532), (60, 3288399), (90, 2192266), (180, 1096133)]