27965770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{57073}}^1$

素因数の和:57094

約数の個数: 24

約数和(自身を含む): 58557924

約数和(自身を除く): 30592154

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 57073, 114146, 285365, 399511, 570730, 799022, 1997555, 2796577, 3995110, 5593154, 13982885, 27965770]

約数ペア:

[(1, 27965770), (2, 13982885), (5, 5593154), (7, 3995110), (10, 2796577), (14, 1997555), (35, 799022), (49, 570730), (70, 399511), (98, 285365), (245, 114146), (490, 57073)]