About the Number

113085990

113085989 ← → 113085991

2進数表記:110101111011000111000100110

漢数字表記:一億千三百八万五千九百九十

素因数分解:

2 1 × 3 3 × 5 1 × 418837 1

素因数の和:418853
約数の個数: 32
約数和(自身を含む): 301563360
約数和(自身を除く): 188477370

約数列:
[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 418837, 837674, 1256511, 2094185, 2513022, 3769533, 4188370, 6282555, 7539066, 11308599, 12565110, 18847665, 22617198, 37695330, 56542995, 113085990]

約数ペア:
[(1, 113085990), (2, 56542995), (3, 37695330), (5, 22617198), (6, 18847665), (9, 12565110), (10, 11308599), (15, 7539066), (18, 6282555), (27, 4188370), (30, 3769533), (45, 2513022), (54, 2094185), (90, 1256511), (135, 837674), (270, 418837)]

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