About the Number

30874884

30874883 ← → 30874885

2進数表記:1110101110001110100000100

漢数字表記:三千八十七万四千八百八十四

素因数分解:

2 2 × 3 1 × 31 1 × 82997 1

素因数の和:83035
約数の個数: 24
約数和(自身を含む): 74366208
約数和(自身を除く): 43491324

約数列:
[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 82997, 165994, 248991, 331988, 497982, 995964, 2572907, 5145814, 7718721, 10291628, 15437442, 30874884]

約数ペア:
[(1, 30874884), (2, 15437442), (3, 10291628), (4, 7718721), (6, 5145814), (12, 2572907), (31, 995964), (62, 497982), (93, 331988), (124, 248991), (186, 165994), (372, 82997)]

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