131382970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{13099}}^1$

素因数の和:13182

約数の個数: 32

約数和(自身を含む): 254664000

約数和(自身を除く): 123281030

約数列:

[1, 2, 5, 10, 17, 34, 59, 85, 118, 170, 295, 590, 1003, 2006, 5015, 10030, 13099, 26198, 65495, 130990, 222683, 445366, 772841, 1113415, 1545682, 2226830, 3864205, 7728410, 13138297, 26276594, 65691485, 131382970]

約数ペア:

[(1, 131382970), (2, 65691485), (5, 26276594), (10, 13138297), (17, 7728410), (34, 3864205), (59, 2226830), (85, 1545682), (118, 1113415), (170, 772841), (295, 445366), (590, 222683), (1003, 130990), (2006, 65495), (5015, 26198), (10030, 13099)]