74685940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1583}}^1$

素因数の和:1936

約数の個数: 48

約数和(自身を含む): 179891712

約数和(自身を除く): 105205772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 337, 674, 1348, 1583, 1685, 2359, 3166, 3370, 4718, 6332, 6740, 7915, 9436, 11081, 11795, 15830, 22162, 23590, 31660, 44324, 47180, 55405, 110810, 221620, 533471, 1066942, 2133884, 2667355, 3734297, 5334710, 7468594, 10669420, 14937188, 18671485, 37342970, 74685940]

約数ペア:

[(1, 74685940), (2, 37342970), (4, 18671485), (5, 14937188), (7, 10669420), (10, 7468594), (14, 5334710), (20, 3734297), (28, 2667355), (35, 2133884), (70, 1066942), (140, 533471), (337, 221620), (674, 110810), (1348, 55405), (1583, 47180), (1685, 44324), (2359, 31660), (3166, 23590), (3370, 22162), (4718, 15830), (6332, 11795), (6740, 11081), (7915, 9436)]