65991090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{643}}^1$

素因数の和:975

約数の個数: 64

約数和(自身を含む): 173601792

約数和(自身を除く): 107610702

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 311, 330, 622, 643, 933, 1286, 1555, 1866, 1929, 3110, 3215, 3421, 3858, 4665, 6430, 6842, 7073, 9330, 9645, 10263, 14146, 17105, 19290, 20526, 21219, 34210, 35365, 42438, 51315, 70730, 102630, 106095, 199973, 212190, 399946, 599919, 999865, 1199838, 1999730, 2199703, 2999595, 4399406, 5999190, 6599109, 10998515, 13198218, 21997030, 32995545, 65991090]

約数ペア:

[(1, 65991090), (2, 32995545), (3, 21997030), (5, 13198218), (6, 10998515), (10, 6599109), (11, 5999190), (15, 4399406), (22, 2999595), (30, 2199703), (33, 1999730), (55, 1199838), (66, 999865), (110, 599919), (165, 399946), (311, 212190), (330, 199973), (622, 106095), (643, 102630), (933, 70730), (1286, 51315), (1555, 42438), (1866, 35365), (1929, 34210), (3110, 21219), (3215, 20526), (3421, 19290), (3858, 17105), (4665, 14146), (6430, 10263), (6842, 9645), (7073, 9330)]