2833500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{1889}}^1$

素因数の和:1911

約数の個数: 48

約数和(自身を含む): 8255520

約数和(自身を除く): 5422020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750, 1500, 1889, 3778, 5667, 7556, 9445, 11334, 18890, 22668, 28335, 37780, 47225, 56670, 94450, 113340, 141675, 188900, 236125, 283350, 472250, 566700, 708375, 944500, 1416750, 2833500]

約数ペア:

[(1, 2833500), (2, 1416750), (3, 944500), (4, 708375), (5, 566700), (6, 472250), (10, 283350), (12, 236125), (15, 188900), (20, 141675), (25, 113340), (30, 94450), (50, 56670), (60, 47225), (75, 37780), (100, 28335), (125, 22668), (150, 18890), (250, 11334), (300, 9445), (375, 7556), (500, 5667), (750, 3778), (1500, 1889)]