169631770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{220301}}^1$

素因数の和:220326

約数の個数: 32

約数和(自身を含む): 380681856

約数和(自身を除く): 211050086

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 220301, 440602, 1101505, 1542107, 2203010, 2423311, 3084214, 4846622, 7710535, 12116555, 15421070, 16963177, 24233110, 33926354, 84815885, 169631770]

約数ペア:

[(1, 169631770), (2, 84815885), (5, 33926354), (7, 24233110), (10, 16963177), (11, 15421070), (14, 12116555), (22, 7710535), (35, 4846622), (55, 3084214), (70, 2423311), (77, 2203010), (110, 1542107), (154, 1101505), (385, 440602), (770, 220301)]