15819090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{75329}}^1$

素因数の和:75346

約数の個数: 32

約数和(自身を含む): 43390080

約数和(自身を除く): 27570990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 75329, 150658, 225987, 376645, 451974, 527303, 753290, 1054606, 1129935, 1581909, 2259870, 2636515, 3163818, 5273030, 7909545, 15819090]

約数ペア:

[(1, 15819090), (2, 7909545), (3, 5273030), (5, 3163818), (6, 2636515), (7, 2259870), (10, 1581909), (14, 1129935), (15, 1054606), (21, 753290), (30, 527303), (35, 451974), (42, 376645), (70, 225987), (105, 150658), (210, 75329)]