About the Number

4201290

4201289 ← → 4201291

2進数表記:10000000001101101001010

漢数字表記:四百二十万千二百九十

素因数分解:

2 1 × 3 2 × 5 1 × 46681 1

素因数の和:46694
約数の個数: 24
約数和(自身を含む): 10923588
約数和(自身を除く): 6722298

約数列:
[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 46681, 93362, 140043, 233405, 280086, 420129, 466810, 700215, 840258, 1400430, 2100645, 4201290]

約数ペア:
[(1, 4201290), (2, 2100645), (3, 1400430), (5, 840258), (6, 700215), (9, 466810), (10, 420129), (15, 280086), (18, 233405), (30, 140043), (45, 93362), (90, 46681)]

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