About the Number

21000888030

21000888029 ← → 21000888031

2進数表記:10011100011110000000001111011011110

漢数字表記:二百十億八十八万八千三十

素因数分解:

2 1 × 3 1 × 5 1 × 67 1 × 10448203 1

素因数の和:10448280
約数の個数: 32
約数和(自身を含む): 51154406784
約数和(自身を除く): 30153518754

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 10448203, 20896406, 31344609, 52241015, 62689218, 104482030, 156723045, 313446090, 700029601, 1400059202, 2100088803, 3500148005, 4200177606, 7000296010, 10500444015, 21000888030]

約数ペア:
[(1, 21000888030), (2, 10500444015), (3, 7000296010), (5, 4200177606), (6, 3500148005), (10, 2100088803), (15, 1400059202), (30, 700029601), (67, 313446090), (134, 156723045), (201, 104482030), (335, 62689218), (402, 52241015), (670, 31344609), (1005, 20896406), (2010, 10448203)]

このpageの処理時間: 0.5640652179718018 seconds