142392670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2034181}}^1$

素因数の和:2034195

約数の個数: 16

約数和(自身を含む): 292922208

約数和(自身を除く): 150529538

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2034181, 4068362, 10170905, 14239267, 20341810, 28478534, 71196335, 142392670]

約数ペア:

[(1, 142392670), (2, 71196335), (5, 28478534), (7, 20341810), (10, 14239267), (14, 10170905), (35, 4068362), (70, 2034181)]