69510490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{14821}}^1$

素因数の和:14902

約数の個数: 32

約数和(自身を含む): 145137024

約数和(自身を除く): 75626534

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 14821, 29642, 74105, 103747, 148210, 207494, 518735, 993007, 1037470, 1986014, 4965035, 6951049, 9930070, 13902098, 34755245, 69510490]

約数ペア:

[(1, 69510490), (2, 34755245), (5, 13902098), (7, 9930070), (10, 6951049), (14, 4965035), (35, 1986014), (67, 1037470), (70, 993007), (134, 518735), (335, 207494), (469, 148210), (670, 103747), (938, 74105), (2345, 29642), (4690, 14821)]