31022290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1879}}^1$

素因数の和:2026

約数の個数: 32

約数和(自身を含む): 60641280

約数和(自身を除く): 29618990

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 635, 1270, 1651, 1879, 3302, 3758, 8255, 9395, 16510, 18790, 24427, 48854, 122135, 238633, 244270, 477266, 1193165, 2386330, 3102229, 6204458, 15511145, 31022290]

約数ペア:

[(1, 31022290), (2, 15511145), (5, 6204458), (10, 3102229), (13, 2386330), (26, 1193165), (65, 477266), (127, 244270), (130, 238633), (254, 122135), (635, 48854), (1270, 24427), (1651, 18790), (1879, 16510), (3302, 9395), (3758, 8255)]