2586430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3359}}^1$

素因数の和:3384

約数の個数: 32

約数和(自身を含む): 5806080

約数和(自身を除く): 3219650

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 3359, 6718, 16795, 23513, 33590, 36949, 47026, 73898, 117565, 184745, 235130, 258643, 369490, 517286, 1293215, 2586430]

約数ペア:

[(1, 2586430), (2, 1293215), (5, 517286), (7, 369490), (10, 258643), (11, 235130), (14, 184745), (22, 117565), (35, 73898), (55, 47026), (70, 36949), (77, 33590), (110, 23513), (154, 16795), (385, 6718), (770, 3359)]