84138660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{467437}}^1$

素因数の和:467452

約数の個数: 36

約数和(自身を含む): 255221148

約数和(自身を除く): 171082488

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 467437, 934874, 1402311, 1869748, 2337185, 2804622, 4206933, 4674370, 5609244, 7011555, 8413866, 9348740, 14023110, 16827732, 21034665, 28046220, 42069330, 84138660]

約数ペア:

[(1, 84138660), (2, 42069330), (3, 28046220), (4, 21034665), (5, 16827732), (6, 14023110), (9, 9348740), (10, 8413866), (12, 7011555), (15, 5609244), (18, 4674370), (20, 4206933), (30, 2804622), (36, 2337185), (45, 1869748), (60, 1402311), (90, 934874), (180, 467437)]