27285370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{389791}}^1$

素因数の和:389805

約数の個数: 16

約数和(自身を含む): 56130048

約数和(自身を除く): 28844678

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 389791, 779582, 1948955, 2728537, 3897910, 5457074, 13642685, 27285370]

約数ペア:

[(1, 27285370), (2, 13642685), (5, 5457074), (7, 3897910), (10, 2728537), (14, 1948955), (35, 779582), (70, 389791)]