About the Number
138801430
2進数表記:1000010001011111000100010110
漢数字表記:一億三千八百八十万千四百三十
素因数分解:
素因数の和:22128
約数の個数: 32
約数和(自身を含む): 271701216
約数和(自身を除く): 132899786
約数列:
[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 3145, 6290, 22067, 44134, 110335, 220670, 375139, 750278, 816479, 1632958, 1875695, 3751390, 4082395, 8164790, 13880143, 27760286, 69400715, 138801430]
約数ペア:
[(1, 138801430), (2, 69400715), (5, 27760286), (10, 13880143), (17, 8164790), (34, 4082395), (37, 3751390), (74, 1875695), (85, 1632958), (170, 816479), (185, 750278), (370, 375139), (629, 220670), (1258, 110335), (3145, 44134), (6290, 22067)]このpageの処理時間: 0.0060596466064453125 seconds