1990333710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{22114819}}^1$

素因数の和:22114832

約数の個数: 24

約数和(自身を含む): 5174867880

約数和(自身を除く): 3184534170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 22114819, 44229638, 66344457, 110574095, 132688914, 199033371, 221148190, 331722285, 398066742, 663444570, 995166855, 1990333710]

約数ペア:

[(1, 1990333710), (2, 995166855), (3, 663444570), (5, 398066742), (6, 331722285), (9, 221148190), (10, 199033371), (15, 132688914), (18, 110574095), (30, 66344457), (45, 44229638), (90, 22114819)]