About the Number

2140002015

2140002014 ← → 2140002016

2進数表記:1111111100011011101011011011111

漢数字表記:二十一億四千万二千十五

素因数分解:

3 1 × 5 1 × 19 1 × 317 1 × 23687 1

素因数の和:24031
約数の個数: 32
約数和(自身を含む): 3615736320
約数和(自身を除く): 1475734305

約数列:
[1, 3, 5, 15, 19, 57, 95, 285, 317, 951, 1585, 4755, 6023, 18069, 23687, 30115, 71061, 90345, 118435, 355305, 450053, 1350159, 2250265, 6750795, 7508779, 22526337, 37543895, 112631685, 142666801, 428000403, 713334005, 2140002015]

約数ペア:
[(1, 2140002015), (3, 713334005), (5, 428000403), (15, 142666801), (19, 112631685), (57, 37543895), (95, 22526337), (285, 7508779), (317, 6750795), (951, 2250265), (1585, 1350159), (4755, 450053), (6023, 355305), (18069, 118435), (23687, 90345), (30115, 71061)]

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