About the Number
130991940
2進数表記:111110011101100011101000100
漢数字表記:一億三千九十九万千九百四十
素因数分解:
素因数の和:727748
約数の個数: 36
約数和(自身を含む): 397342764
約数和(自身を除く): 266350824
約数列:
[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 727733, 1455466, 2183199, 2910932, 3638665, 4366398, 6549597, 7277330, 8732796, 10915995, 13099194, 14554660, 21831990, 26198388, 32747985, 43663980, 65495970, 130991940]
約数ペア:
[(1, 130991940), (2, 65495970), (3, 43663980), (4, 32747985), (5, 26198388), (6, 21831990), (9, 14554660), (10, 13099194), (12, 10915995), (15, 8732796), (18, 7277330), (20, 6549597), (30, 4366398), (36, 3638665), (45, 2910932), (60, 2183199), (90, 1455466), (180, 727733)]このpageの処理時間: 0.005536079406738281 seconds