85001340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{1459}}^1$

素因数の和:2442

約数の個数: 48

約数和(自身を含む): 238412160

約数和(自身を除く): 153410820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 971, 1459, 1942, 2913, 2918, 3884, 4377, 4855, 5826, 5836, 7295, 8754, 9710, 11652, 14565, 14590, 17508, 19420, 21885, 29130, 29180, 43770, 58260, 87540, 1416689, 2833378, 4250067, 5666756, 7083445, 8500134, 14166890, 17000268, 21250335, 28333780, 42500670, 85001340]

約数ペア:

[(1, 85001340), (2, 42500670), (3, 28333780), (4, 21250335), (5, 17000268), (6, 14166890), (10, 8500134), (12, 7083445), (15, 5666756), (20, 4250067), (30, 2833378), (60, 1416689), (971, 87540), (1459, 58260), (1942, 43770), (2913, 29180), (2918, 29130), (3884, 21885), (4377, 19420), (4855, 17508), (5826, 14590), (5836, 14565), (7295, 11652), (8754, 9710)]