81186930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{82007}}^1$

素因数の和:82031

約数の個数: 48

約数和(自身を含む): 230278464

約数和(自身を除く): 149091534

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, 82007, 164014, 246021, 410035, 492042, 738063, 820070, 902077, 1230105, 1476126, 1804154, 2460210, 2706231, 3690315, 4510385, 5412462, 7380630, 8118693, 9020770, 13531155, 16237386, 27062310, 40593465, 81186930]

約数ペア:

[(1, 81186930), (2, 40593465), (3, 27062310), (5, 16237386), (6, 13531155), (9, 9020770), (10, 8118693), (11, 7380630), (15, 5412462), (18, 4510385), (22, 3690315), (30, 2706231), (33, 2460210), (45, 1804154), (55, 1476126), (66, 1230105), (90, 902077), (99, 820070), (110, 738063), (165, 492042), (198, 410035), (330, 246021), (495, 164014), (990, 82007)]