82767870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1873}}^1$

素因数の和:2377

約数の個数: 48

約数和(自身を含む): 215749872

約数和(自身を除く): 132982002

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 491, 982, 1473, 1873, 2455, 2946, 3746, 4419, 4910, 5619, 7365, 8838, 9365, 11238, 14730, 16857, 18730, 22095, 28095, 33714, 44190, 56190, 84285, 168570, 919643, 1839286, 2758929, 4598215, 5517858, 8276787, 9196430, 13794645, 16553574, 27589290, 41383935, 82767870]

約数ペア:

[(1, 82767870), (2, 41383935), (3, 27589290), (5, 16553574), (6, 13794645), (9, 9196430), (10, 8276787), (15, 5517858), (18, 4598215), (30, 2758929), (45, 1839286), (90, 919643), (491, 168570), (982, 84285), (1473, 56190), (1873, 44190), (2455, 33714), (2946, 28095), (3746, 22095), (4419, 18730), (4910, 16857), (5619, 14730), (7365, 11238), (8838, 9365)]