81384930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{82207}}^1$

素因数の和:82231

約数の個数: 48

約数和(自身を含む): 230840064

約数和(自身を除く): 149455134

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 82207, 164414, 246621, 411035, 493242, 739863, 822070, 904277, 1233105, 1479726, 1808554, 2466210, 2712831, 3699315, 4521385, 5425662, 7398630, 8138493, 9042770, 13564155, 16276986, 27128310, 40692465, 81384930]

約数ペア:

[(1, 81384930), (2, 40692465), (3, 27128310), (5, 16276986), (6, 13564155), (9, 9042770), (10, 8138493), (11, 7398630), (15, 5425662), (18, 4521385), (22, 3699315), (30, 2712831), (33, 2466210), (45, 1808554), (55, 1479726), (66, 1233105), (90, 904277), (99, 822070), (110, 739863), (165, 493242), (198, 411035), (330, 246621), (495, 164414), (990, 82207)]