8725140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{48473}}^1$

素因数の和:48488

約数の個数: 36

約数和(自身を含む): 26466804

約数和(自身を除く): 17741664

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 48473, 96946, 145419, 193892, 242365, 290838, 436257, 484730, 581676, 727095, 872514, 969460, 1454190, 1745028, 2181285, 2908380, 4362570, 8725140]

約数ペア:

[(1, 8725140), (2, 4362570), (3, 2908380), (4, 2181285), (5, 1745028), (6, 1454190), (9, 969460), (10, 872514), (12, 727095), (15, 581676), (18, 484730), (20, 436257), (30, 290838), (36, 242365), (45, 193892), (60, 145419), (90, 96946), (180, 48473)]