66486870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{738743}}^1$

素因数の和:738756

約数の個数: 24

約数和(自身を含む): 172866096

約数和(自身を除く): 106379226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 738743, 1477486, 2216229, 3693715, 4432458, 6648687, 7387430, 11081145, 13297374, 22162290, 33243435, 66486870]

約数ペア:

[(1, 66486870), (2, 33243435), (3, 22162290), (5, 13297374), (6, 11081145), (9, 7387430), (10, 6648687), (15, 4432458), (18, 3693715), (30, 2216229), (45, 1477486), (90, 738743)]