84340930

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{77377}}^1$

素因数の和:77493

約数の個数: 16

約数和(自身を含む): 153208440

約数和(自身を除く): 68867510

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 77377, 154754, 386885, 773770, 8434093, 16868186, 42170465, 84340930]

約数ペア:

[(1, 84340930), (2, 42170465), (5, 16868186), (10, 8434093), (109, 773770), (218, 386885), (545, 154754), (1090, 77377)]