About the Number

27938910

27938909 ← → 27938911

2進数表記:1101010100101000001011110

漢数字表記:二千七百九十三万八千九百十

素因数分解:

2 1 × 3 1 × 5 1 × 97 1 × 9601 1

素因数の和:9708
約数の個数: 32
約数和(自身を含む): 67751712
約数和(自身を除く): 39812802

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 9601, 19202, 28803, 48005, 57606, 96010, 144015, 288030, 931297, 1862594, 2793891, 4656485, 5587782, 9312970, 13969455, 27938910]

約数ペア:
[(1, 27938910), (2, 13969455), (3, 9312970), (5, 5587782), (6, 4656485), (10, 2793891), (15, 1862594), (30, 931297), (97, 288030), (194, 144015), (291, 96010), (485, 57606), (582, 48005), (970, 28803), (1455, 19202), (2910, 9601)]

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