3145210

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{769}}^1$

素因数の和:1185

約数の個数: 16

約数和(自身を含む): 5682600

約数和(自身を除く): 2537390

約数列:

[1, 2, 5, 10, 409, 769, 818, 1538, 2045, 3845, 4090, 7690, 314521, 629042, 1572605, 3145210]

約数ペア:

[(1, 3145210), (2, 1572605), (5, 629042), (10, 314521), (409, 7690), (769, 4090), (818, 3845), (1538, 2045)]