About the Number
121001490
2進数表記:111001101100101011000010010
漢数字表記:一億二千百万千四百九十
素因数分解:
素因数の和:1344474
約数の個数: 24
約数和(自身を含む): 314604108
約数和(自身を除く): 193602618
約数列:
[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1344461, 2688922, 4033383, 6722305, 8066766, 12100149, 13444610, 20166915, 24200298, 40333830, 60500745, 121001490]
約数ペア:
[(1, 121001490), (2, 60500745), (3, 40333830), (5, 24200298), (6, 20166915), (9, 13444610), (10, 12100149), (15, 8066766), (18, 6722305), (30, 4033383), (45, 2688922), (90, 1344461)]このpageの処理時間: 0.010855436325073242 seconds