2430340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11047}}^1$

素因数の和:11067

約数の個数: 24

約数和(自身を含む): 5568192

約数和(自身を除く): 3137852

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 11047, 22094, 44188, 55235, 110470, 121517, 220940, 243034, 486068, 607585, 1215170, 2430340]

約数ペア:

[(1, 2430340), (2, 1215170), (4, 607585), (5, 486068), (10, 243034), (11, 220940), (20, 121517), (22, 110470), (44, 55235), (55, 44188), (110, 22094), (220, 11047)]