142724970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{528611}}^1$

素因数の和:528627

約数の個数: 32

約数和(自身を含む): 380600640

約数和(自身を除く): 237875670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 528611, 1057222, 1585833, 2643055, 3171666, 4757499, 5286110, 7929165, 9514998, 14272497, 15858330, 23787495, 28544994, 47574990, 71362485, 142724970]

約数ペア:

[(1, 142724970), (2, 71362485), (3, 47574990), (5, 28544994), (6, 23787495), (9, 15858330), (10, 14272497), (15, 9514998), (18, 7929165), (27, 5286110), (30, 4757499), (45, 3171666), (54, 2643055), (90, 1585833), (135, 1057222), (270, 528611)]