2705550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1061}}^1$

素因数の和:1093

約数の個数: 48

約数和(自身を含む): 7111152

約数和(自身を除く): 4405602

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1061, 1275, 2122, 2550, 3183, 5305, 6366, 10610, 15915, 18037, 26525, 31830, 36074, 53050, 54111, 79575, 90185, 108222, 159150, 180370, 270555, 450925, 541110, 901850, 1352775, 2705550]

約数ペア:

[(1, 2705550), (2, 1352775), (3, 901850), (5, 541110), (6, 450925), (10, 270555), (15, 180370), (17, 159150), (25, 108222), (30, 90185), (34, 79575), (50, 54111), (51, 53050), (75, 36074), (85, 31830), (102, 26525), (150, 18037), (170, 15915), (255, 10610), (425, 6366), (510, 5305), (850, 3183), (1061, 2550), (1275, 2122)]