82608630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211817}}^1$

素因数の和:211840

約数の個数: 32

約数和(自身を含む): 213512544

約数和(自身を除く): 130903914

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 211817, 423634, 635451, 1059085, 1270902, 2118170, 2753621, 3177255, 5507242, 6354510, 8260863, 13768105, 16521726, 27536210, 41304315, 82608630]

約数ペア:

[(1, 82608630), (2, 41304315), (3, 27536210), (5, 16521726), (6, 13768105), (10, 8260863), (13, 6354510), (15, 5507242), (26, 3177255), (30, 2753621), (39, 2118170), (65, 1270902), (78, 1059085), (130, 635451), (195, 423634), (390, 211817)]