90721170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1008013}}^1$

素因数の和:1008026

約数の個数: 24

約数和(自身を含む): 235875276

約数和(自身を除く): 145154106

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1008013, 2016026, 3024039, 5040065, 6048078, 9072117, 10080130, 15120195, 18144234, 30240390, 45360585, 90721170]

約数ペア:

[(1, 90721170), (2, 45360585), (3, 30240390), (5, 18144234), (6, 15120195), (9, 10080130), (10, 9072117), (15, 6048078), (18, 5040065), (30, 3024039), (45, 2016026), (90, 1008013)]