66040730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{134777}}^1$

素因数の和:134798

約数の個数: 24

約数和(自身を含む): 138282228

約数和(自身を除く): 72241498

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 134777, 269554, 673885, 943439, 1347770, 1886878, 4717195, 6604073, 9434390, 13208146, 33020365, 66040730]

約数ペア:

[(1, 66040730), (2, 33020365), (5, 13208146), (7, 9434390), (10, 6604073), (14, 4717195), (35, 1886878), (49, 1347770), (70, 943439), (98, 673885), (245, 269554), (490, 134777)]