16205770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{33073}}^1$

素因数の和:33094

約数の個数: 24

約数和(自身を含む): 33933924

約数和(自身を除く): 17728154

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 33073, 66146, 165365, 231511, 330730, 463022, 1157555, 1620577, 2315110, 3241154, 8102885, 16205770]

約数ペア:

[(1, 16205770), (2, 8102885), (5, 3241154), (7, 2315110), (10, 1620577), (14, 1157555), (35, 463022), (49, 330730), (70, 231511), (98, 165365), (245, 66146), (490, 33073)]