1279236870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{14213743}}^1$

素因数の和:14213756

約数の個数: 24

約数和(自身を含む): 3326016096

約数和(自身を除く): 2046779226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 14213743, 28427486, 42641229, 71068715, 85282458, 127923687, 142137430, 213206145, 255847374, 426412290, 639618435, 1279236870]

約数ペア:

[(1, 1279236870), (2, 639618435), (3, 426412290), (5, 255847374), (6, 213206145), (9, 142137430), (10, 127923687), (15, 85282458), (18, 71068715), (30, 42641229), (45, 28427486), (90, 14213743)]