30785337

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2087}}^1$

素因数の和:2253

約数の個数: 24

約数和(自身を含む): 48859200

約数和(自身を除く): 18073863

約数列:

[1, 3, 9, 11, 33, 99, 149, 447, 1341, 1639, 2087, 4917, 6261, 14751, 18783, 22957, 68871, 206613, 310963, 932889, 2798667, 3420593, 10261779, 30785337]

約数ペア:

[(1, 30785337), (3, 10261779), (9, 3420593), (11, 2798667), (33, 932889), (99, 310963), (149, 206613), (447, 68871), (1341, 22957), (1639, 18783), (2087, 14751), (4917, 6261)]