30899354

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{509}}^1$

素因数の和:877

約数の個数: 16

約数和(自身を含む): 47001600

約数和(自身を除く): 16102246

約数列:

[1, 2, 127, 239, 254, 478, 509, 1018, 30353, 60706, 64643, 121651, 129286, 243302, 15449677, 30899354]

約数ペア:

[(1, 30899354), (2, 15449677), (127, 243302), (239, 129286), (254, 121651), (478, 64643), (509, 60706), (1018, 30353)]