40665090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1355503}}^1$

素因数の和:1355513

約数の個数: 16

約数和(自身を含む): 97596288

約数和(自身を除く): 56931198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1355503, 2711006, 4066509, 6777515, 8133018, 13555030, 20332545, 40665090]

約数ペア:

[(1, 40665090), (2, 20332545), (3, 13555030), (5, 8133018), (6, 6777515), (10, 4066509), (15, 2711006), (30, 1355503)]