21838350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{145589}}^1$

素因数の和:145604

約数の個数: 24

約数和(自身を含む): 54159480

約数和(自身を除く): 32321130

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 145589, 291178, 436767, 727945, 873534, 1455890, 2183835, 3639725, 4367670, 7279450, 10919175, 21838350]

約数ペア:

[(1, 21838350), (2, 10919175), (3, 7279450), (5, 4367670), (6, 3639725), (10, 2183835), (15, 1455890), (25, 873534), (30, 727945), (50, 436767), (75, 291178), (150, 145589)]