68266020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1137767}}^1$

素因数の和:1137779

約数の個数: 24

約数和(自身を含む): 191145024

約数和(自身を除く): 122879004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1137767, 2275534, 3413301, 4551068, 5688835, 6826602, 11377670, 13653204, 17066505, 22755340, 34133010, 68266020]

約数ペア:

[(1, 68266020), (2, 34133010), (3, 22755340), (4, 17066505), (5, 13653204), (6, 11377670), (10, 6826602), (12, 5688835), (15, 4551068), (20, 3413301), (30, 2275534), (60, 1137767)]