About the Number

129101630

129101629 ← → 129101631

2進数表記:111101100011110111100111110

漢数字表記:一億二千九百十万千六百三十

素因数分解:

2 1 × 5 1 × 7 1 × 67 1 × 27527 1

素因数の和:27608
約数の個数: 32
約数和(自身を含む): 269554176
約数和(自身を除く): 140452546

約数列:
[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 27527, 55054, 137635, 192689, 275270, 385378, 963445, 1844309, 1926890, 3688618, 9221545, 12910163, 18443090, 25820326, 64550815, 129101630]

約数ペア:
[(1, 129101630), (2, 64550815), (5, 25820326), (7, 18443090), (10, 12910163), (14, 9221545), (35, 3688618), (67, 1926890), (70, 1844309), (134, 963445), (335, 385378), (469, 275270), (670, 192689), (938, 137635), (2345, 55054), (4690, 27527)]

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