About the Number

227940790

227940789 ← → 227940791

2進数表記:1101100101100001100110110110

漢数字表記:二億二千七百九十四万七百九十

素因数分解:

2 1 × 5 1 × 7 1 × 11 1 × 296027 1

素因数の和:296052
約数の個数: 32
約数和(自身を含む): 511536384
約数和(自身を除く): 283595594

約数列:
[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 296027, 592054, 1480135, 2072189, 2960270, 3256297, 4144378, 6512594, 10360945, 16281485, 20721890, 22794079, 32562970, 45588158, 113970395, 227940790]

約数ペア:
[(1, 227940790), (2, 113970395), (5, 45588158), (7, 32562970), (10, 22794079), (11, 20721890), (14, 16281485), (22, 10360945), (35, 6512594), (55, 4144378), (70, 3256297), (77, 2960270), (110, 2072189), (154, 1480135), (385, 592054), (770, 296027)]

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