30744564

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{11489}}^1$

素因数の和:11719

約数の個数: 24

約数和(自身を含む): 72065280

約数和(自身を除く): 41320716

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 669, 892, 1338, 2676, 11489, 22978, 34467, 45956, 68934, 137868, 2562047, 5124094, 7686141, 10248188, 15372282, 30744564]

約数ペア:

[(1, 30744564), (2, 15372282), (3, 10248188), (4, 7686141), (6, 5124094), (12, 2562047), (223, 137868), (446, 68934), (669, 45956), (892, 34467), (1338, 22978), (2676, 11489)]