142069030

素因数分解:

$2^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{19121}}^1$

素因数の和:19871

約数の個数: 16

約数和(自身を含む): 256081824

約数和(自身を除く): 114012794

約数列:

[1, 2, 5, 10, 743, 1486, 3715, 7430, 19121, 38242, 95605, 191210, 14206903, 28413806, 71034515, 142069030]

約数ペア:

[(1, 142069030), (2, 71034515), (5, 28413806), (10, 14206903), (743, 191210), (1486, 95605), (3715, 38242), (7430, 19121)]