About the Number

131096970

131096969 ← → 131096971

2進数表記:111110100000110000110001010

漢数字表記:一億三千百九万六千九百七十

素因数分解:

2 1 × 3 2 × 5 1 × 1456633 1

素因数の和:1456646
約数の個数: 24
約数和(自身を含む): 340852356
約数和(自身を除く): 209755386

約数列:
[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1456633, 2913266, 4369899, 7283165, 8739798, 13109697, 14566330, 21849495, 26219394, 43698990, 65548485, 131096970]

約数ペア:
[(1, 131096970), (2, 65548485), (3, 43698990), (5, 26219394), (6, 21849495), (9, 14566330), (10, 13109697), (15, 8739798), (18, 7283165), (30, 4369899), (45, 2913266), (90, 1456633)]

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