67241860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{480299}}^1$

素因数の和:480315

約数の個数: 24

約数和(自身を含む): 161380800

約数和(自身を除く): 94138940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 480299, 960598, 1921196, 2401495, 3362093, 4802990, 6724186, 9605980, 13448372, 16810465, 33620930, 67241860]

約数ペア:

[(1, 67241860), (2, 33620930), (4, 16810465), (5, 13448372), (7, 9605980), (10, 6724186), (14, 4802990), (20, 3362093), (28, 2401495), (35, 1921196), (70, 960598), (140, 480299)]