82923890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{17681}}^1$

素因数の和:17762

約数の個数: 32

約数和(自身を含む): 173142144

約数和(自身を除く): 90218254

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 17681, 35362, 88405, 123767, 176810, 247534, 618835, 1184627, 1237670, 2369254, 5923135, 8292389, 11846270, 16584778, 41461945, 82923890]

約数ペア:

[(1, 82923890), (2, 41461945), (5, 16584778), (7, 11846270), (10, 8292389), (14, 5923135), (35, 2369254), (67, 1237670), (70, 1184627), (134, 618835), (335, 247534), (469, 176810), (670, 123767), (938, 88405), (2345, 35362), (4690, 17681)]