40749090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1358303}}^1$

素因数の和:1358313

約数の個数: 16

約数和(自身を含む): 97797888

約数和(自身を除く): 57048798

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1358303, 2716606, 4074909, 6791515, 8149818, 13583030, 20374545, 40749090]

約数ペア:

[(1, 40749090), (2, 20374545), (3, 13583030), (5, 8149818), (6, 6791515), (10, 4074909), (15, 2716606), (30, 1358303)]