About the Number

97800090

97800089 ← → 97800091

2進数表記:101110101000100111110011010

漢数字表記:九千七百八十万九十

素因数分解:

2 1 × 3 1 × 5 1 × 3260003 1

素因数の和:3260013
約数の個数: 16
約数和(自身を含む): 234720288
約数和(自身を除く): 136920198

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 3260003, 6520006, 9780009, 16300015, 19560018, 32600030, 48900045, 97800090]

約数ペア:
[(1, 97800090), (2, 48900045), (3, 32600030), (5, 19560018), (6, 16300015), (10, 9780009), (15, 6520006), (30, 3260003)]

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