210006980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{362081}}^1$

素因数の和:362119

約数の個数: 24

約数和(自身を含む): 456223320

約数和(自身を除く): 246216340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 362081, 724162, 1448324, 1810405, 3620810, 7241620, 10500349, 21000698, 42001396, 52501745, 105003490, 210006980]

約数ペア:

[(1, 210006980), (2, 105003490), (4, 52501745), (5, 42001396), (10, 21000698), (20, 10500349), (29, 7241620), (58, 3620810), (116, 1810405), (145, 1448324), (290, 724162), (580, 362081)]