About the Number

270340

270339 ← → 270341

2進数表記:1000010000000000100

漢数字表記:二十七万三百四十

素因数分解:

2 2 × 5 1 × 7 1 × 1931 1

素因数の和:1947
約数の個数: 24
約数和(自身を含む): 649152
約数和(自身を除く): 378812

約数列:
[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1931, 3862, 7724, 9655, 13517, 19310, 27034, 38620, 54068, 67585, 135170, 270340]

約数ペア:
[(1, 270340), (2, 135170), (4, 67585), (5, 54068), (7, 38620), (10, 27034), (14, 19310), (20, 13517), (28, 9655), (35, 7724), (70, 3862), (140, 1931)]

このpageの処理時間: 0.0031545162200927734 seconds