203187870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2257643}}^1$

素因数の和:2257656

約数の個数: 24

約数和(自身を含む): 528288696

約数和(自身を除く): 325100826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2257643, 4515286, 6772929, 11288215, 13545858, 20318787, 22576430, 33864645, 40637574, 67729290, 101593935, 203187870]

約数ペア:

[(1, 203187870), (2, 101593935), (3, 67729290), (5, 40637574), (6, 33864645), (9, 22576430), (10, 20318787), (15, 13545858), (18, 11288215), (30, 6772929), (45, 4515286), (90, 2257643)]