27230210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{389003}}^1$

素因数の和:389017

約数の個数: 16

約数和(自身を含む): 56016576

約数和(自身を除く): 28786366

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 389003, 778006, 1945015, 2723021, 3890030, 5446042, 13615105, 27230210]

約数ペア:

[(1, 27230210), (2, 13615105), (5, 5446042), (7, 3890030), (10, 2723021), (14, 1945015), (35, 778006), (70, 389003)]