17626070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2081}}^1$

素因数の和:2117

約数の個数: 48

約数和(自身を含む): 39874464

約数和(自身を除く): 22248394

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 2081, 4162, 4235, 8470, 10405, 14567, 20810, 22891, 29134, 45782, 72835, 114455, 145670, 160237, 228910, 251801, 320474, 503602, 801185, 1259005, 1602370, 1762607, 2518010, 3525214, 8813035, 17626070]

約数ペア:

[(1, 17626070), (2, 8813035), (5, 3525214), (7, 2518010), (10, 1762607), (11, 1602370), (14, 1259005), (22, 801185), (35, 503602), (55, 320474), (70, 251801), (77, 228910), (110, 160237), (121, 145670), (154, 114455), (242, 72835), (385, 45782), (605, 29134), (770, 22891), (847, 20810), (1210, 14567), (1694, 10405), (2081, 8470), (4162, 4235)]