30737770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1303}}^1$

素因数の和:1654

約数の個数: 32

約数和(自身を含む): 63468288

約数和(自身を除く): 32730518

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 337, 674, 1303, 1685, 2359, 2606, 3370, 4718, 6515, 9121, 11795, 13030, 18242, 23590, 45605, 91210, 439111, 878222, 2195555, 3073777, 4391110, 6147554, 15368885, 30737770]

約数ペア:

[(1, 30737770), (2, 15368885), (5, 6147554), (7, 4391110), (10, 3073777), (14, 2195555), (35, 878222), (70, 439111), (337, 91210), (674, 45605), (1303, 23590), (1685, 18242), (2359, 13030), (2606, 11795), (3370, 9121), (4718, 6515)]