22053290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{315047}}^1$

素因数の和:315061

約数の個数: 16

約数和(自身を含む): 45366912

約数和(自身を除く): 23313622

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 315047, 630094, 1575235, 2205329, 3150470, 4410658, 11026645, 22053290]

約数ペア:

[(1, 22053290), (2, 11026645), (5, 4410658), (7, 3150470), (10, 2205329), (14, 1575235), (35, 630094), (70, 315047)]