30112784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{144773}}^1$

素因数の和:144794

約数の個数: 20

約数和(自身を含む): 62831916

約数和(自身を除く): 32719132

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 144773, 289546, 579092, 1158184, 1882049, 2316368, 3764098, 7528196, 15056392, 30112784]

約数ペア:

[(1, 30112784), (2, 15056392), (4, 7528196), (8, 3764098), (13, 2316368), (16, 1882049), (26, 1158184), (52, 579092), (104, 289546), (208, 144773)]