19511850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{130079}}^1$

素因数の和:130094

約数の個数: 24

約数和(自身を含む): 48389760

約数和(自身を除く): 28877910

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 130079, 260158, 390237, 650395, 780474, 1300790, 1951185, 3251975, 3902370, 6503950, 9755925, 19511850]

約数ペア:

[(1, 19511850), (2, 9755925), (3, 6503950), (5, 3902370), (6, 3251975), (10, 1951185), (15, 1300790), (25, 780474), (30, 650395), (50, 390237), (75, 260158), (150, 130079)]