81444390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2714813}}^1$

素因数の和:2714823

約数の個数: 16

約数和(自身を含む): 195466608

約数和(自身を除く): 114022218

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2714813, 5429626, 8144439, 13574065, 16288878, 27148130, 40722195, 81444390]

約数ペア:

[(1, 81444390), (2, 40722195), (3, 27148130), (5, 16288878), (6, 13574065), (10, 8144439), (15, 5429626), (30, 2714813)]