90309282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2150221}}^1$

素因数の和:2150233

約数の個数: 16

約数和(自身を含む): 206421312

約数和(自身を除く): 116112030

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2150221, 4300442, 6450663, 12901326, 15051547, 30103094, 45154641, 90309282]

約数ペア:

[(1, 90309282), (2, 45154641), (3, 30103094), (6, 15051547), (7, 12901326), (14, 6450663), (21, 4300442), (42, 2150221)]