29438290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2179}}^1$

素因数の和:2386

約数の個数: 32

約数和(自身を含む): 60900480

約数和(自身を除く): 31462190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 193, 386, 965, 1351, 1930, 2179, 2702, 4358, 6755, 10895, 13510, 15253, 21790, 30506, 76265, 152530, 420547, 841094, 2102735, 2943829, 4205470, 5887658, 14719145, 29438290]

約数ペア:

[(1, 29438290), (2, 14719145), (5, 5887658), (7, 4205470), (10, 2943829), (14, 2102735), (35, 841094), (70, 420547), (193, 152530), (386, 76265), (965, 30506), (1351, 21790), (1930, 15253), (2179, 13510), (2702, 10895), (4358, 6755)]