39450670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2671}}^1$

素因数の和:2896

約数の個数: 32

約数和(自身を含む): 81570816

約数和(自身を除く): 42120146

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 211, 422, 1055, 1477, 2110, 2671, 2954, 5342, 7385, 13355, 14770, 18697, 26710, 37394, 93485, 186970, 563581, 1127162, 2817905, 3945067, 5635810, 7890134, 19725335, 39450670]

約数ペア:

[(1, 39450670), (2, 19725335), (5, 7890134), (7, 5635810), (10, 3945067), (14, 2817905), (35, 1127162), (70, 563581), (211, 186970), (422, 93485), (1055, 37394), (1477, 26710), (2110, 18697), (2671, 14770), (2954, 13355), (5342, 7385)]