81534090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{247073}}^1$

素因数の和:247094

約数の個数: 32

約数和(自身を含む): 213471936

約数和(自身を除く): 131937846

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 247073, 494146, 741219, 1235365, 1482438, 2470730, 2717803, 3706095, 5435606, 7412190, 8153409, 13589015, 16306818, 27178030, 40767045, 81534090]

約数ペア:

[(1, 81534090), (2, 40767045), (3, 27178030), (5, 16306818), (6, 13589015), (10, 8153409), (11, 7412190), (15, 5435606), (22, 3706095), (30, 2717803), (33, 2470730), (55, 1482438), (66, 1235365), (110, 741219), (165, 494146), (330, 247073)]