About the Number

113481090

113481089 ← → 113481091

2進数表記:110110000111001010110000010

漢数字表記:一億千三百四十八万千九十

素因数分解:

2 1 × 3 2 × 5 1 × 1260901 1

素因数の和:1260914
約数の個数: 24
約数和(自身を含む): 295051068
約数和(自身を除く): 181569978

約数列:
[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1260901, 2521802, 3782703, 6304505, 7565406, 11348109, 12609010, 18913515, 22696218, 37827030, 56740545, 113481090]

約数ペア:
[(1, 113481090), (2, 56740545), (3, 37827030), (5, 22696218), (6, 18913515), (9, 12609010), (10, 11348109), (15, 7565406), (18, 6304505), (30, 3782703), (45, 2521802), (90, 1260901)]

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