19948350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{132989}}^1$

素因数の和:133004

約数の個数: 24

約数和(自身を含む): 49472280

約数和(自身を除く): 29523930

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 132989, 265978, 398967, 664945, 797934, 1329890, 1994835, 3324725, 3989670, 6649450, 9974175, 19948350]

約数ペア:

[(1, 19948350), (2, 9974175), (3, 6649450), (5, 3989670), (6, 3324725), (10, 1994835), (15, 1329890), (25, 797934), (30, 664945), (50, 398967), (75, 265978), (150, 132989)]