About the Number

2974270

2974269 ← → 2974271

2進数表記:1011010110001000111110

漢数字表記:二百九十七万四千二百七十

素因数分解:

2 1 × 5 1 × 13 1 × 137 1 × 167 1

素因数の和:324
約数の個数: 32
約数和(自身を含む): 5842368
約数和(自身を除く): 2868098

約数列:
[1, 2, 5, 10, 13, 26, 65, 130, 137, 167, 274, 334, 685, 835, 1370, 1670, 1781, 2171, 3562, 4342, 8905, 10855, 17810, 21710, 22879, 45758, 114395, 228790, 297427, 594854, 1487135, 2974270]

約数ペア:
[(1, 2974270), (2, 1487135), (5, 594854), (10, 297427), (13, 228790), (26, 114395), (65, 45758), (130, 22879), (137, 21710), (167, 17810), (274, 10855), (334, 8905), (685, 4342), (835, 3562), (1370, 2171), (1670, 1781)]

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