19929450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{132863}}^1$

素因数の和:132878

約数の個数: 24

約数和(自身を含む): 49425408

約数和(自身を除く): 29495958

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 132863, 265726, 398589, 664315, 797178, 1328630, 1992945, 3321575, 3985890, 6643150, 9964725, 19929450]

約数ペア:

[(1, 19929450), (2, 9964725), (3, 6643150), (5, 3985890), (6, 3321575), (10, 1992945), (15, 1328630), (25, 797178), (30, 664315), (50, 398589), (75, 265726), (150, 132863)]