212532530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1459}}^1\times {\mathrm{2081}}^1$

素因数の和:3554

約数の個数: 32

約数和(自身を含む): 437719680

約数和(自身を除く): 225187150

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1459, 2081, 2918, 4162, 7295, 10213, 10405, 14567, 14590, 20426, 20810, 29134, 51065, 72835, 102130, 145670, 3036179, 6072358, 15180895, 21253253, 30361790, 42506506, 106266265, 212532530]

約数ペア:

[(1, 212532530), (2, 106266265), (5, 42506506), (7, 30361790), (10, 21253253), (14, 15180895), (35, 6072358), (70, 3036179), (1459, 145670), (2081, 102130), (2918, 72835), (4162, 51065), (7295, 29134), (10213, 20810), (10405, 20426), (14567, 14590)]