12168210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{405607}}^1$

素因数の和:405617

約数の個数: 16

約数和(自身を含む): 29203776

約数和(自身を除く): 17035566

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 405607, 811214, 1216821, 2028035, 2433642, 4056070, 6084105, 12168210]

約数ペア:

[(1, 12168210), (2, 6084105), (3, 4056070), (5, 2433642), (6, 2028035), (10, 1216821), (15, 811214), (30, 405607)]