30470510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2063}}^1$

素因数の和:2288

約数の個数: 32

約数和(自身を含む): 63009792

約数和(自身を除く): 32539282

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 211, 422, 1055, 1477, 2063, 2110, 2954, 4126, 7385, 10315, 14441, 14770, 20630, 28882, 72205, 144410, 435293, 870586, 2176465, 3047051, 4352930, 6094102, 15235255, 30470510]

約数ペア:

[(1, 30470510), (2, 15235255), (5, 6094102), (7, 4352930), (10, 3047051), (14, 2176465), (35, 870586), (70, 435293), (211, 144410), (422, 72205), (1055, 28882), (1477, 20630), (2063, 14770), (2110, 14441), (2954, 10315), (4126, 7385)]