About the Number
142723970
2進数表記:1000100000011100101110000010
漢数字表記:一億四千二百七十二万三千九百七十
素因数分解:
素因数の和:1930
約数の個数: 32
約数和(自身を含む): 268894080
約数和(自身を除く): 126170110
約数列:
[1, 2, 5, 10, 23, 46, 115, 230, 419, 838, 1481, 2095, 2962, 4190, 7405, 9637, 14810, 19274, 34063, 48185, 68126, 96370, 170315, 340630, 620539, 1241078, 3102695, 6205390, 14272397, 28544794, 71361985, 142723970]
約数ペア:
[(1, 142723970), (2, 71361985), (5, 28544794), (10, 14272397), (23, 6205390), (46, 3102695), (115, 1241078), (230, 620539), (419, 340630), (838, 170315), (1481, 96370), (2095, 68126), (2962, 48185), (4190, 34063), (7405, 19274), (9637, 14810)]このpageの処理時間: 0.005476951599121094 seconds