About the Number
2120702994
2進数表記:1111110011001110101110000010010
漢数字表記:二十一億二千七十万二千九百九十四
素因数分解:
素因数の和:1320
約数の個数: 96
約数和(自身を含む): 4987008000
約数和(自身を除く): 2866305006
約数列:
[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 149, 186, 207, 279, 298, 414, 447, 558, 713, 894, 1109, 1341, 1426, 2139, 2218, 2682, 3327, 3427, 4278, 4619, 6417, 6654, 6854, 9238, 9981, 10281, 12834, 13857, 19962, 20562, 25507, 27714, 30843, 34379, 41571, 51014, 61686, 68758, 76521, 83142, 103137, 106237, 153042, 165241, 206274, 212474, 229563, 309411, 318711, 330482, 459126, 495723, 618822, 637422, 790717, 956133, 991446, 1487169, 1581434, 1912266, 2372151, 2974338, 3800543, 4744302, 5122471, 7116453, 7601086, 10244942, 11401629, 14232906, 15367413, 22803258, 30734826, 34204887, 46102239, 68409774, 92204478, 117816833, 235633666, 353450499, 706900998, 1060351497, 2120702994]
約数ペア:
[(1, 2120702994), (2, 1060351497), (3, 706900998), (6, 353450499), (9, 235633666), (18, 117816833), (23, 92204478), (31, 68409774), (46, 46102239), (62, 34204887), (69, 30734826), (93, 22803258), (138, 15367413), (149, 14232906), (186, 11401629), (207, 10244942), (279, 7601086), (298, 7116453), (414, 5122471), (447, 4744302), (558, 3800543), (713, 2974338), (894, 2372151), (1109, 1912266), (1341, 1581434), (1426, 1487169), (2139, 991446), (2218, 956133), (2682, 790717), (3327, 637422), (3427, 618822), (4278, 495723), (4619, 459126), (6417, 330482), (6654, 318711), (6854, 309411), (9238, 229563), (9981, 212474), (10281, 206274), (12834, 165241), (13857, 153042), (19962, 106237), (20562, 103137), (25507, 83142), (27714, 76521), (30843, 68758), (34379, 61686), (41571, 51014)]このpageの処理時間: 0.013625383377075195 seconds