2065290430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{686143}}^1$

素因数の和:686200

約数の個数: 32

約数和(自身を含む): 4347408384

約数和(自身を除く): 2282117954

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 686143, 1372286, 3430715, 4803001, 6861430, 9606002, 24015005, 29504149, 48030010, 59008298, 147520745, 206529043, 295041490, 413058086, 1032645215, 2065290430]

約数ペア:

[(1, 2065290430), (2, 1032645215), (5, 413058086), (7, 295041490), (10, 206529043), (14, 147520745), (35, 59008298), (43, 48030010), (70, 29504149), (86, 24015005), (215, 9606002), (301, 6861430), (430, 4803001), (602, 3430715), (1505, 1372286), (3010, 686143)]