300027974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{78173}}^1$

素因数の和:78295

約数の個数: 16

約数和(自身を含む): 478424880

約数和(自身を除く): 178396906

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 78173, 156346, 1485287, 2970574, 7895473, 15790946, 150013987, 300027974]

約数ペア:

[(1, 300027974), (2, 150013987), (19, 15790946), (38, 7895473), (101, 2970574), (202, 1485287), (1919, 156346), (3838, 78173)]