About the Number

10256730

10256729 ← → 10256731

2進数表記:100111001000000101011010

漢数字表記:千二十五万六千七百三十

素因数分解:

2 1 × 3 1 × 5 1 × 11 1 × 31081 1

素因数の和:31102
約数の個数: 32
約数和(自身を含む): 26854848
約数和(自身を除く): 16598118

約数列:
[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 31081, 62162, 93243, 155405, 186486, 310810, 341891, 466215, 683782, 932430, 1025673, 1709455, 2051346, 3418910, 5128365, 10256730]

約数ペア:
[(1, 10256730), (2, 5128365), (3, 3418910), (5, 2051346), (6, 1709455), (10, 1025673), (11, 932430), (15, 683782), (22, 466215), (30, 341891), (33, 310810), (55, 186486), (66, 155405), (110, 93243), (165, 62162), (330, 31081)]

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