30581166

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1789}}^1$

素因数の和:1849

約数の個数: 64

約数和(自身を含む): 78359040

約数和(自身を除く): 47777874

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 37, 42, 66, 74, 77, 111, 154, 222, 231, 259, 407, 462, 518, 777, 814, 1221, 1554, 1789, 2442, 2849, 3578, 5367, 5698, 8547, 10734, 12523, 17094, 19679, 25046, 37569, 39358, 59037, 66193, 75138, 118074, 132386, 137753, 198579, 275506, 397158, 413259, 463351, 728123, 826518, 926702, 1390053, 1456246, 2184369, 2780106, 4368738, 5096861, 10193722, 15290583, 30581166]

約数ペア:

[(1, 30581166), (2, 15290583), (3, 10193722), (6, 5096861), (7, 4368738), (11, 2780106), (14, 2184369), (21, 1456246), (22, 1390053), (33, 926702), (37, 826518), (42, 728123), (66, 463351), (74, 413259), (77, 397158), (111, 275506), (154, 198579), (222, 137753), (231, 132386), (259, 118074), (407, 75138), (462, 66193), (518, 59037), (777, 39358), (814, 37569), (1221, 25046), (1554, 19679), (1789, 17094), (2442, 12523), (2849, 10734), (3578, 8547), (5367, 5698)]