315190.0000000

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{991}}^1$

素因数の和:1415

約数の個数: 16

約数和(自身を含む): 4999680

約数和(自身を除く): 2508306

約数列:

[1, 2, 3, 6, 419, 838, 991, 1257, 1982, 2514, 2973, 5946, 415229, 830458, 1245687, 2491374]

約数ペア:

[(1, 2491374), (2, 1245687), (3, 830458), (6, 415229), (419, 5946), (838, 2973), (991, 2514), (1257, 1982)]