31499530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{859}}^1$

素因数の和:1078

約数の個数: 32

約数和(自身を含む): 60062400

約数和(自身を除く): 28562870

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 193, 386, 859, 965, 1718, 1930, 3667, 4295, 7334, 8590, 16321, 18335, 32642, 36670, 81605, 163210, 165787, 331574, 828935, 1657870, 3149953, 6299906, 15749765, 31499530]

約数ペア:

[(1, 31499530), (2, 15749765), (5, 6299906), (10, 3149953), (19, 1657870), (38, 828935), (95, 331574), (190, 165787), (193, 163210), (386, 81605), (859, 36670), (965, 32642), (1718, 18335), (1930, 16321), (3667, 8590), (4295, 7334)]