13812420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10009}}^1$

素因数の和:10044

約数の個数: 48

約数和(自身を含む): 40360320

約数和(自身を除く): 26547900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 10009, 20018, 30027, 40036, 50045, 60054, 100090, 120108, 150135, 200180, 230207, 300270, 460414, 600540, 690621, 920828, 1151035, 1381242, 2302070, 2762484, 3453105, 4604140, 6906210, 13812420]

約数ペア:

[(1, 13812420), (2, 6906210), (3, 4604140), (4, 3453105), (5, 2762484), (6, 2302070), (10, 1381242), (12, 1151035), (15, 920828), (20, 690621), (23, 600540), (30, 460414), (46, 300270), (60, 230207), (69, 200180), (92, 150135), (115, 120108), (138, 100090), (230, 60054), (276, 50045), (345, 40036), (460, 30027), (690, 20018), (1380, 10009)]