80434710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{893719}}^1$

素因数の和:893732

約数の個数: 24

約数和(自身を含む): 209130480

約数和(自身を除く): 128695770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 893719, 1787438, 2681157, 4468595, 5362314, 8043471, 8937190, 13405785, 16086942, 26811570, 40217355, 80434710]

約数ペア:

[(1, 80434710), (2, 40217355), (3, 26811570), (5, 16086942), (6, 13405785), (9, 8937190), (10, 8043471), (15, 5362314), (18, 4468595), (30, 2681157), (45, 1787438), (90, 893719)]