About the Number

2012090115

2012090114 ← → 2012090116

2進数表記:1110111111011100000111100000011

漢数字表記:二十億千二百九万百十五

素因数分解:

3 1 × 5 1 × 7 1 × 2251 1 × 8513 1

素因数の和:10779
約数の個数: 32
約数和(自身を含む): 3681317376
約数和(自身を除く): 1669227261

約数列:
[1, 3, 5, 7, 15, 21, 35, 105, 2251, 6753, 8513, 11255, 15757, 25539, 33765, 42565, 47271, 59591, 78785, 127695, 178773, 236355, 297955, 893865, 19162763, 57488289, 95813815, 134139341, 287441445, 402418023, 670696705, 2012090115]

約数ペア:
[(1, 2012090115), (3, 670696705), (5, 402418023), (7, 287441445), (15, 134139341), (21, 95813815), (35, 57488289), (105, 19162763), (2251, 893865), (6753, 297955), (8513, 236355), (11255, 178773), (15757, 127695), (25539, 78785), (33765, 59591), (42565, 47271)]

このpageの処理時間: 0.014101028442382812 seconds