123645090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4121503}}^1$

素因数の和:4121513

約数の個数: 16

約数和(自身を含む): 296748288

約数和(自身を除く): 173103198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4121503, 8243006, 12364509, 20607515, 24729018, 41215030, 61822545, 123645090]

約数ペア:

[(1, 123645090), (2, 61822545), (3, 41215030), (5, 24729018), (6, 20607515), (10, 12364509), (15, 8243006), (30, 4121503)]