15704410

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 29053440

約数和(自身を除く): 13349030

約数列:

[1, 2, 5, 10, 79, 103, 158, 193, 206, 386, 395, 515, 790, 965, 1030, 1930, 8137, 15247, 16274, 19879, 30494, 39758, 40685, 76235, 81370, 99395, 152470, 198790, 1570441, 3140882, 7852205, 15704410]

約数ペア:

[(1, 15704410), (2, 7852205), (5, 3140882), (10, 1570441), (79, 198790), (103, 152470), (158, 99395), (193, 81370), (206, 76235), (386, 40685), (395, 39758), (515, 30494), (790, 19879), (965, 16274), (1030, 15247), (1930, 8137)]