About the Number
24990
2進数表記:110000110011110
漢数字表記:二万四千九百九十
素因数分解:
素因数の和:41
約数の個数: 48
約数和(自身を含む): 73872
約数和(自身を除く): 48882
約数列:
[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 49, 51, 70, 85, 98, 102, 105, 119, 147, 170, 210, 238, 245, 255, 294, 357, 490, 510, 595, 714, 735, 833, 1190, 1470, 1666, 1785, 2499, 3570, 4165, 4998, 8330, 12495, 24990]
約数ペア:
[(1, 24990), (2, 12495), (3, 8330), (5, 4998), (6, 4165), (7, 3570), (10, 2499), (14, 1785), (15, 1666), (17, 1470), (21, 1190), (30, 833), (34, 735), (35, 714), (42, 595), (49, 510), (51, 490), (70, 357), (85, 294), (98, 255), (102, 245), (105, 238), (119, 210), (147, 170)]このpageの処理時間: 0.004194498062133789 seconds