142288710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4742957}}^1$

素因数の和:4742967

約数の個数: 16

約数和(自身を含む): 341492976

約数和(自身を除く): 199204266

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4742957, 9485914, 14228871, 23714785, 28457742, 47429570, 71144355, 142288710]

約数ペア:

[(1, 142288710), (2, 71144355), (3, 47429570), (5, 28457742), (6, 23714785), (10, 14228871), (15, 9485914), (30, 4742957)]