277204583740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{10259237}}^1$

素因数の和:10259446

約数の個数: 48

約数和(自身を含む): 668738169792

約数和(自身を除く): 391533586052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 193, 386, 772, 965, 1351, 1930, 2702, 3860, 5404, 6755, 13510, 27020, 10259237, 20518474, 41036948, 51296185, 71814659, 102592370, 143629318, 205184740, 287258636, 359073295, 718146590, 1436293180, 1980032741, 3960065482, 7920130964, 9900163705, 13860229187, 19800327410, 27720458374, 39600654820, 55440916748, 69301145935, 138602291870, 277204583740]

約数ペア:

[(1, 277204583740), (2, 138602291870), (4, 69301145935), (5, 55440916748), (7, 39600654820), (10, 27720458374), (14, 19800327410), (20, 13860229187), (28, 9900163705), (35, 7920130964), (70, 3960065482), (140, 1980032741), (193, 1436293180), (386, 718146590), (772, 359073295), (965, 287258636), (1351, 205184740), (1930, 143629318), (2702, 102592370), (3860, 71814659), (5404, 51296185), (6755, 41036948), (13510, 20518474), (27020, 10259237)]