19470210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{649007}}^1$

素因数の和:649017

約数の個数: 16

約数和(自身を含む): 46728576

約数和(自身を除く): 27258366

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 649007, 1298014, 1947021, 3245035, 3894042, 6490070, 9735105, 19470210]

約数ペア:

[(1, 19470210), (2, 9735105), (3, 6490070), (5, 3894042), (6, 3245035), (10, 1947021), (15, 1298014), (30, 649007)]