135020410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{28789}}^1$

素因数の和:28870

約数の個数: 32

約数和(自身を含む): 281911680

約数和(自身を除く): 146891270

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 28789, 57578, 143945, 201523, 287890, 403046, 1007615, 1928863, 2015230, 3857726, 9644315, 13502041, 19288630, 27004082, 67510205, 135020410]

約数ペア:

[(1, 135020410), (2, 67510205), (5, 27004082), (7, 19288630), (10, 13502041), (14, 9644315), (35, 3857726), (67, 2015230), (70, 1928863), (134, 1007615), (335, 403046), (469, 287890), (670, 201523), (938, 143945), (2345, 57578), (4690, 28789)]