28978350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{193189}}^1$

素因数の和:193204

約数の個数: 24

約数和(自身を含む): 71866680

約数和(自身を除く): 42888330

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 193189, 386378, 579567, 965945, 1159134, 1931890, 2897835, 4829725, 5795670, 9659450, 14489175, 28978350]

約数ペア:

[(1, 28978350), (2, 14489175), (3, 9659450), (5, 5795670), (6, 4829725), (10, 2897835), (15, 1931890), (25, 1159134), (30, 965945), (50, 579567), (75, 386378), (150, 193189)]