2019982170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67332739}}^1$

素因数の和:67332749

約数の個数: 16

約数和(自身を含む): 4847957280

約数和(自身を除く): 2827975110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67332739, 134665478, 201998217, 336663695, 403996434, 673327390, 1009991085, 2019982170]

約数ペア:

[(1, 2019982170), (2, 1009991085), (3, 673327390), (5, 403996434), (6, 336663695), (10, 201998217), (15, 134665478), (30, 67332739)]