1528289210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{21832703}}^1$

素因数の和:21832717

約数の個数: 16

約数和(自身を含む): 3143909376

約数和(自身を除く): 1615620166

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 21832703, 43665406, 109163515, 152828921, 218327030, 305657842, 764144605, 1528289210]

約数ペア:

[(1, 1528289210), (2, 764144605), (5, 305657842), (7, 218327030), (10, 152828921), (14, 109163515), (35, 43665406), (70, 21832703)]