22502790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{250031}}^1$

素因数の和:250044

約数の個数: 24

約数和(自身を含む): 58507488

約数和(自身を除く): 36004698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 250031, 500062, 750093, 1250155, 1500186, 2250279, 2500310, 3750465, 4500558, 7500930, 11251395, 22502790]

約数ペア:

[(1, 22502790), (2, 11251395), (3, 7500930), (5, 4500558), (6, 3750465), (9, 2500310), (10, 2250279), (15, 1500186), (18, 1250155), (30, 750093), (45, 500062), (90, 250031)]