90030066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2143573}}^1$

素因数の和:2143585

約数の個数: 16

約数和(自身を含む): 205783104

約数和(自身を除く): 115753038

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2143573, 4287146, 6430719, 12861438, 15005011, 30010022, 45015033, 90030066]

約数ペア:

[(1, 90030066), (2, 45015033), (3, 30010022), (6, 15005011), (7, 12861438), (14, 6430719), (21, 4287146), (42, 2143573)]