12554370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139493}}^1$

素因数の和:139506

約数の個数: 24

約数和(自身を含む): 32641596

約数和(自身を除く): 20087226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139493, 278986, 418479, 697465, 836958, 1255437, 1394930, 2092395, 2510874, 4184790, 6277185, 12554370]

約数ペア:

[(1, 12554370), (2, 6277185), (3, 4184790), (5, 2510874), (6, 2092395), (9, 1394930), (10, 1255437), (15, 836958), (18, 697465), (30, 418479), (45, 278986), (90, 139493)]