30840444

素因数分解:

$2^2\times 3^2\times {\mathrm{743}}^1\times {\mathrm{1153}}^1$

素因数の和:1906

約数の個数: 36

約数和(自身を含む): 78130416

約数和(自身を除く): 47289972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 743, 1153, 1486, 2229, 2306, 2972, 3459, 4458, 4612, 6687, 6918, 8916, 10377, 13374, 13836, 20754, 26748, 41508, 856679, 1713358, 2570037, 3426716, 5140074, 7710111, 10280148, 15420222, 30840444]

約数ペア:

[(1, 30840444), (2, 15420222), (3, 10280148), (4, 7710111), (6, 5140074), (9, 3426716), (12, 2570037), (18, 1713358), (36, 856679), (743, 41508), (1153, 26748), (1486, 20754), (2229, 13836), (2306, 13374), (2972, 10377), (3459, 8916), (4458, 6918), (4612, 6687)]