319032340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1450147}}^1$

素因数の和:1450167

約数の個数: 24

約数和(自身を含む): 730874592

約数和(自身を除く): 411842252

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1450147, 2900294, 5800588, 7250735, 14501470, 15951617, 29002940, 31903234, 63806468, 79758085, 159516170, 319032340]

約数ペア:

[(1, 319032340), (2, 159516170), (4, 79758085), (5, 63806468), (10, 31903234), (11, 29002940), (20, 15951617), (22, 14501470), (44, 7250735), (55, 5800588), (110, 2900294), (220, 1450147)]