30976878

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{967}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 65514240

約数和(自身を除く): 34537362

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 281, 562, 843, 967, 1686, 1934, 2901, 5339, 5802, 10678, 16017, 18373, 32034, 36746, 55119, 110238, 271727, 543454, 815181, 1630362, 5162813, 10325626, 15488439, 30976878]

約数ペア:

[(1, 30976878), (2, 15488439), (3, 10325626), (6, 5162813), (19, 1630362), (38, 815181), (57, 543454), (114, 271727), (281, 110238), (562, 55119), (843, 36746), (967, 32034), (1686, 18373), (1934, 16017), (2901, 10678), (5339, 5802)]