18424470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 46033920

約数和(自身を除く): 27609450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 73, 94, 141, 146, 179, 219, 235, 282, 358, 365, 438, 470, 537, 705, 730, 895, 1074, 1095, 1410, 1790, 2190, 2685, 3431, 5370, 6862, 8413, 10293, 13067, 16826, 17155, 20586, 25239, 26134, 34310, 39201, 42065, 50478, 51465, 65335, 78402, 84130, 102930, 126195, 130670, 196005, 252390, 392010, 614149, 1228298, 1842447, 3070745, 3684894, 6141490, 9212235, 18424470]

約数ペア:

[(1, 18424470), (2, 9212235), (3, 6141490), (5, 3684894), (6, 3070745), (10, 1842447), (15, 1228298), (30, 614149), (47, 392010), (73, 252390), (94, 196005), (141, 130670), (146, 126195), (179, 102930), (219, 84130), (235, 78402), (282, 65335), (358, 51465), (365, 50478), (438, 42065), (470, 39201), (537, 34310), (705, 26134), (730, 25239), (895, 20586), (1074, 17155), (1095, 16826), (1410, 13067), (1790, 10293), (2190, 8413), (2685, 6862), (3431, 5370)]