2819530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{857}}^1$

素因数の和:918

約数の個数: 32

約数和(自身を含む): 5930496

約数和(自身を除く): 3110966

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 857, 1645, 1714, 3290, 4285, 5999, 8570, 11998, 29995, 40279, 59990, 80558, 201395, 281953, 402790, 563906, 1409765, 2819530]

約数ペア:

[(1, 2819530), (2, 1409765), (5, 563906), (7, 402790), (10, 281953), (14, 201395), (35, 80558), (47, 59990), (70, 40279), (94, 29995), (235, 11998), (329, 8570), (470, 5999), (658, 4285), (857, 3290), (1645, 1714)]