6728540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3697}}^1$

素因数の和:3726

約数の個数: 48

約数和(自身を含む): 17395392

約数和(自身を除く): 10666852

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 3697, 7394, 14788, 18485, 25879, 36970, 48061, 51758, 73940, 96122, 103516, 129395, 192244, 240305, 258790, 336427, 480610, 517580, 672854, 961220, 1345708, 1682135, 3364270, 6728540]

約数ペア:

[(1, 6728540), (2, 3364270), (4, 1682135), (5, 1345708), (7, 961220), (10, 672854), (13, 517580), (14, 480610), (20, 336427), (26, 258790), (28, 240305), (35, 192244), (52, 129395), (65, 103516), (70, 96122), (91, 73940), (130, 51758), (140, 48061), (182, 36970), (260, 25879), (364, 18485), (455, 14788), (910, 7394), (1820, 3697)]