2019294870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67309829}}^1$

素因数の和:67309839

約数の個数: 16

約数和(自身を含む): 4846307760

約数和(自身を除く): 2827012890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67309829, 134619658, 201929487, 336549145, 403858974, 673098290, 1009647435, 2019294870]

約数ペア:

[(1, 2019294870), (2, 1009647435), (3, 673098290), (5, 403858974), (6, 336549145), (10, 201929487), (15, 134619658), (30, 67309829)]