28035270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8419}}^1$

素因数の和:8469

約数の個数: 48

約数和(自身を含む): 74870640

約数和(自身を除く): 46835370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 8419, 16838, 25257, 42095, 50514, 75771, 84190, 126285, 151542, 252570, 311503, 378855, 623006, 757710, 934509, 1557515, 1869018, 2803527, 3115030, 4672545, 5607054, 9345090, 14017635, 28035270]

約数ペア:

[(1, 28035270), (2, 14017635), (3, 9345090), (5, 5607054), (6, 4672545), (9, 3115030), (10, 2803527), (15, 1869018), (18, 1557515), (30, 934509), (37, 757710), (45, 623006), (74, 378855), (90, 311503), (111, 252570), (185, 151542), (222, 126285), (333, 84190), (370, 75771), (555, 50514), (666, 42095), (1110, 25257), (1665, 16838), (3330, 8419)]