30391154

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{701}}^1$

素因数の和:1165

約数の個数: 16

約数和(自身を含む): 46626840

約数和(自身を除く): 16235686

約数列:

[1, 2, 53, 106, 409, 701, 818, 1402, 21677, 37153, 43354, 74306, 286709, 573418, 15195577, 30391154]

約数ペア:

[(1, 30391154), (2, 15195577), (53, 573418), (106, 286709), (409, 74306), (701, 43354), (818, 37153), (1402, 21677)]