2860500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{1907}}^1$

素因数の和:1929

約数の個数: 48

約数和(自身を含む): 8334144

約数和(自身を除く): 5473644

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, 1907, 3814, 5721, 7628, 9535, 11442, 19070, 22884, 28605, 38140, 47675, 57210, 95350, 114420, 143025, 190700, 238375, 286050, 476750, 572100, 715125, 953500, 1430250, 2860500]

約数ペア:

[(1, 2860500), (2, 1430250), (3, 953500), (4, 715125), (5, 572100), (6, 476750), (10, 286050), (12, 238375), (15, 190700), (20, 143025), (25, 114420), (30, 95350), (50, 57210), (60, 47675), (75, 38140), (100, 28605), (125, 22884), (150, 19070), (250, 11442), (300, 9535), (375, 7628), (500, 5721), (750, 3814), (1500, 1907)]