78810070

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{2297}}^1$

素因数の和:2424

約数の個数: 32

約数和(自身を含む): 146924928

約数和(自身を除く): 68114858

約数列:

[1, 2, 5, 10, 47, 73, 94, 146, 235, 365, 470, 730, 2297, 3431, 4594, 6862, 11485, 17155, 22970, 34310, 107959, 167681, 215918, 335362, 539795, 838405, 1079590, 1676810, 7881007, 15762014, 39405035, 78810070]

約数ペア:

[(1, 78810070), (2, 39405035), (5, 15762014), (10, 7881007), (47, 1676810), (73, 1079590), (94, 838405), (146, 539795), (235, 335362), (365, 215918), (470, 167681), (730, 107959), (2297, 34310), (3431, 22970), (4594, 17155), (6862, 11485)]