2019911370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{653693}}^1$

素因数の和:653806

約数の個数: 32

約数和(自身を含む): 4894860672

約数和(自身を除く): 2874949302

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 653693, 1307386, 1961079, 3268465, 3922158, 6536930, 9805395, 19610790, 67330379, 134660758, 201991137, 336651895, 403982274, 673303790, 1009955685, 2019911370]

約数ペア:

[(1, 2019911370), (2, 1009955685), (3, 673303790), (5, 403982274), (6, 336651895), (10, 201991137), (15, 134660758), (30, 67330379), (103, 19610790), (206, 9805395), (309, 6536930), (515, 3922158), (618, 3268465), (1030, 1961079), (1545, 1307386), (3090, 653693)]