8043390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89371}}^1$

素因数の和:89384

約数の個数: 24

約数和(自身を含む): 20913048

約数和(自身を除く): 12869658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 89371, 178742, 268113, 446855, 536226, 804339, 893710, 1340565, 1608678, 2681130, 4021695, 8043390]

約数ペア:

[(1, 8043390), (2, 4021695), (3, 2681130), (5, 1608678), (6, 1340565), (9, 893710), (10, 804339), (15, 536226), (18, 446855), (30, 268113), (45, 178742), (90, 89371)]