70364140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{45691}}^1$

素因数の和:45718

約数の個数: 48

約数和(自身を含む): 184230144

約数和(自身を除く): 113866004

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 45691, 91382, 182764, 228455, 319837, 456910, 502601, 639674, 913820, 1005202, 1279348, 1599185, 2010404, 2513005, 3198370, 3518207, 5026010, 6396740, 7036414, 10052020, 14072828, 17591035, 35182070, 70364140]

約数ペア:

[(1, 70364140), (2, 35182070), (4, 17591035), (5, 14072828), (7, 10052020), (10, 7036414), (11, 6396740), (14, 5026010), (20, 3518207), (22, 3198370), (28, 2513005), (35, 2010404), (44, 1599185), (55, 1279348), (70, 1005202), (77, 913820), (110, 639674), (140, 502601), (154, 456910), (220, 319837), (308, 228455), (385, 182764), (770, 91382), (1540, 45691)]