449589212460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2497717847}}^1$

素因数の和:2497717862

約数の個数: 36

約数和(自身を含む): 1363753945008

約数和(自身を除く): 914164732548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2497717847, 4995435694, 7493153541, 9990871388, 12488589235, 14986307082, 22479460623, 24977178470, 29972614164, 37465767705, 44958921246, 49954356940, 74931535410, 89917842492, 112397303115, 149863070820, 224794606230, 449589212460]

約数ペア:

[(1, 449589212460), (2, 224794606230), (3, 149863070820), (4, 112397303115), (5, 89917842492), (6, 74931535410), (9, 49954356940), (10, 44958921246), (12, 37465767705), (15, 29972614164), (18, 24977178470), (20, 22479460623), (30, 14986307082), (36, 12488589235), (45, 9990871388), (60, 7493153541), (90, 4995435694), (180, 2497717847)]