123556270

素因数分解:

$2^1\times 5^1\times {\mathrm{1373}}^1\times {\mathrm{8999}}^1$

素因数の和:10379

約数の個数: 16

約数和(自身を含む): 222588000

約数和(自身を除く): 99031730

約数列:

[1, 2, 5, 10, 1373, 2746, 6865, 8999, 13730, 17998, 44995, 89990, 12355627, 24711254, 61778135, 123556270]

約数ペア:

[(1, 123556270), (2, 61778135), (5, 24711254), (10, 12355627), (1373, 89990), (2746, 44995), (6865, 17998), (8999, 13730)]