30198942

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{88301}}^1$

素因数の和:88328

約数の個数: 24

約数和(自身を含む): 68875560

約数和(自身を除く): 38676618

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 88301, 176602, 264903, 529806, 794709, 1589418, 1677719, 3355438, 5033157, 10066314, 15099471, 30198942]

約数ペア:

[(1, 30198942), (2, 15099471), (3, 10066314), (6, 5033157), (9, 3355438), (18, 1677719), (19, 1589418), (38, 794709), (57, 529806), (114, 264903), (171, 176602), (342, 88301)]