2019912330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67330411}}^1$

素因数の和:67330421

約数の個数: 16

約数和(自身を含む): 4847789664

約数和(自身を除く): 2827877334

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67330411, 134660822, 201991233, 336652055, 403982466, 673304110, 1009956165, 2019912330]

約数ペア:

[(1, 2019912330), (2, 1009956165), (3, 673304110), (5, 403982466), (6, 336652055), (10, 201991233), (15, 134660822), (30, 67330411)]