30891566185

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{833893}}^1$

素因数の和:834168

約数の個数: 16

約数和(自身を含む): 38425835520

約数和(自身を除く): 7534269335

約数列:

[1, 5, 31, 155, 239, 1195, 7409, 37045, 833893, 4169465, 25850683, 129253415, 199300427, 996502135, 6178313237, 30891566185]

約数ペア:

[(1, 30891566185), (5, 6178313237), (31, 996502135), (155, 199300427), (239, 129253415), (1195, 25850683), (7409, 4169465), (37045, 833893)]