30284930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{232961}}^1$

素因数の和:232981

約数の個数: 16

約数和(自身を含む): 58706424

約数和(自身を除く): 28421494

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 232961, 465922, 1164805, 2329610, 3028493, 6056986, 15142465, 30284930]

約数ペア:

[(1, 30284930), (2, 15142465), (5, 6056986), (10, 3028493), (13, 2329610), (26, 1164805), (65, 465922), (130, 232961)]