7893060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{18793}}^1$

素因数の和:18812

約数の個数: 48

約数和(自身を含む): 25259136

約数和(自身を除く): 17366076

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 18793, 37586, 56379, 75172, 93965, 112758, 131551, 187930, 225516, 263102, 281895, 375860, 394653, 526204, 563790, 657755, 789306, 1127580, 1315510, 1578612, 1973265, 2631020, 3946530, 7893060]

約数ペア:

[(1, 7893060), (2, 3946530), (3, 2631020), (4, 1973265), (5, 1578612), (6, 1315510), (7, 1127580), (10, 789306), (12, 657755), (14, 563790), (15, 526204), (20, 394653), (21, 375860), (28, 281895), (30, 263102), (35, 225516), (42, 187930), (60, 131551), (70, 112758), (84, 93965), (105, 75172), (140, 56379), (210, 37586), (420, 18793)]