About the Number

804980730

804980729 ← → 804980731

2進数表記:101111111110110000011111111010

漢数字表記:八億四百九十八万七百三十

素因数分解:

2 1 × 3 1 × 5 1 × 26832691 1

素因数の和:26832701
約数の個数: 16
約数和(自身を含む): 1931953824
約数和(自身を除く): 1126973094

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 26832691, 53665382, 80498073, 134163455, 160996146, 268326910, 402490365, 804980730]

約数ペア:
[(1, 804980730), (2, 402490365), (3, 268326910), (5, 160996146), (6, 134163455), (10, 80498073), (15, 53665382), (30, 26832691)]

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