129000466610

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{30641441}}^1$

素因数の和:30641869

約数の個数: 16

約数和(自身を含む): 232752393432

約数和(自身を除く): 103751926822

約数列:

[1, 2, 5, 10, 421, 842, 2105, 4210, 30641441, 61282882, 153207205, 306414410, 12900046661, 25800093322, 64500233305, 129000466610]

約数ペア:

[(1, 129000466610), (2, 64500233305), (5, 25800093322), (10, 12900046661), (421, 306414410), (842, 153207205), (2105, 61282882), (4210, 30641441)]