492073190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{8887}}^1$

素因数の和:9021

約数の個数: 48

約数和(自身を含む): 1039576032

約数和(自身を除く): 547502842

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 113, 226, 245, 490, 565, 791, 1130, 1582, 3955, 5537, 7910, 8887, 11074, 17774, 27685, 44435, 55370, 62209, 88870, 124418, 311045, 435463, 622090, 870926, 1004231, 2008462, 2177315, 4354630, 5021155, 7029617, 10042310, 14059234, 35148085, 49207319, 70296170, 98414638, 246036595, 492073190]

約数ペア:

[(1, 492073190), (2, 246036595), (5, 98414638), (7, 70296170), (10, 49207319), (14, 35148085), (35, 14059234), (49, 10042310), (70, 7029617), (98, 5021155), (113, 4354630), (226, 2177315), (245, 2008462), (490, 1004231), (565, 870926), (791, 622090), (1130, 435463), (1582, 311045), (3955, 124418), (5537, 88870), (7910, 62209), (8887, 55370), (11074, 44435), (17774, 27685)]