30306224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{145703}}^1$

素因数の和:145724

約数の個数: 20

約数和(自身を含む): 63235536

約数和(自身を除く): 32929312

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 145703, 291406, 582812, 1165624, 1894139, 2331248, 3788278, 7576556, 15153112, 30306224]

約数ペア:

[(1, 30306224), (2, 15153112), (4, 7576556), (8, 3788278), (13, 2331248), (16, 1894139), (26, 1165624), (52, 582812), (104, 291406), (208, 145703)]