31688130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1056271}}^1$

素因数の和:1056281

約数の個数: 16

約数和(自身を含む): 76051584

約数和(自身を除く): 44363454

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1056271, 2112542, 3168813, 5281355, 6337626, 10562710, 15844065, 31688130]

約数ペア:

[(1, 31688130), (2, 15844065), (3, 10562710), (5, 6337626), (6, 5281355), (10, 3168813), (15, 2112542), (30, 1056271)]