About the Number

112009290

112009289 ← → 112009291

2進数表記:110101011010010000001001010

漢数字表記:一億千二百万九千二百九十

素因数分解:

2 1 × 3 1 × 5 1 × 1789 1 × 2087 1

素因数の和:3886
約数の個数: 32
約数和(自身を含む): 269101440
約数和(自身を除く): 157092150

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 1789, 2087, 3578, 4174, 5367, 6261, 8945, 10435, 10734, 12522, 17890, 20870, 26835, 31305, 53670, 62610, 3733643, 7467286, 11200929, 18668215, 22401858, 37336430, 56004645, 112009290]

約数ペア:
[(1, 112009290), (2, 56004645), (3, 37336430), (5, 22401858), (6, 18668215), (10, 11200929), (15, 7467286), (30, 3733643), (1789, 62610), (2087, 53670), (3578, 31305), (4174, 26835), (5367, 20870), (6261, 17890), (8945, 12522), (10435, 10734)]

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