4279740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71329}}^1$

素因数の和:71341

約数の個数: 24

約数和(自身を含む): 11983440

約数和(自身を除く): 7703700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71329, 142658, 213987, 285316, 356645, 427974, 713290, 855948, 1069935, 1426580, 2139870, 4279740]

約数ペア:

[(1, 4279740), (2, 2139870), (3, 1426580), (4, 1069935), (5, 855948), (6, 713290), (10, 427974), (12, 356645), (15, 285316), (20, 213987), (30, 142658), (60, 71329)]