About the Number

112070890

112070889 ← → 112070891

2進数表記:110101011100001000011101010

漢数字表記:一億千二百七万八百九十

素因数分解:

2 1 × 5 1 × 31 1 × 97 1 × 3727 1

素因数の和:3862
約数の個数: 32
約数和(自身を含む): 210438144
約数和(自身を除く): 98367254

約数列:
[1, 2, 5, 10, 31, 62, 97, 155, 194, 310, 485, 970, 3007, 3727, 6014, 7454, 15035, 18635, 30070, 37270, 115537, 231074, 361519, 577685, 723038, 1155370, 1807595, 3615190, 11207089, 22414178, 56035445, 112070890]

約数ペア:
[(1, 112070890), (2, 56035445), (5, 22414178), (10, 11207089), (31, 3615190), (62, 1807595), (97, 1155370), (155, 723038), (194, 577685), (310, 361519), (485, 231074), (970, 115537), (3007, 37270), (3727, 30070), (6014, 18635), (7454, 15035)]

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