30440930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{234161}}^1$

素因数の和:234181

約数の個数: 16

約数和(自身を含む): 59008824

約数和(自身を除く): 28567894

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 234161, 468322, 1170805, 2341610, 3044093, 6088186, 15220465, 30440930]

約数ペア:

[(1, 30440930), (2, 15220465), (5, 6088186), (10, 3044093), (13, 2341610), (26, 1170805), (65, 468322), (130, 234161)]