18065550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{4153}}^1$

素因数の和:4197

約数の個数: 48

約数和(自身を含む): 46358640

約数和(自身を除く): 28293090

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 4153, 4350, 8306, 12459, 20765, 24918, 41530, 62295, 103825, 120437, 124590, 207650, 240874, 311475, 361311, 602185, 622950, 722622, 1204370, 1806555, 3010925, 3613110, 6021850, 9032775, 18065550]

約数ペア:

[(1, 18065550), (2, 9032775), (3, 6021850), (5, 3613110), (6, 3010925), (10, 1806555), (15, 1204370), (25, 722622), (29, 622950), (30, 602185), (50, 361311), (58, 311475), (75, 240874), (87, 207650), (145, 124590), (150, 120437), (174, 103825), (290, 62295), (435, 41530), (725, 24918), (870, 20765), (1450, 12459), (2175, 8306), (4153, 4350)]