About the Number

109209090

109209089 ← → 109209091

2進数表記:110100000100110011000000010

漢数字表記:一億九百二十万九千九十

素因数分解:

2 1 × 3 1 × 5 1 × 1117 1 × 3259 1

素因数の和:4386
約数の個数: 32
約数和(自身を含む): 262416960
約数和(自身を除く): 153207870

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 1117, 2234, 3259, 3351, 5585, 6518, 6702, 9777, 11170, 16295, 16755, 19554, 32590, 33510, 48885, 97770, 3640303, 7280606, 10920909, 18201515, 21841818, 36403030, 54604545, 109209090]

約数ペア:
[(1, 109209090), (2, 54604545), (3, 36403030), (5, 21841818), (6, 18201515), (10, 10920909), (15, 7280606), (30, 3640303), (1117, 97770), (2234, 48885), (3259, 33510), (3351, 32590), (5585, 19554), (6518, 16755), (6702, 16295), (9777, 11170)]

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