9959390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1949}}^1$

素因数の和:2036

約数の個数: 32

約数和(自身を含む): 20779200

約数和(自身を除く): 10819810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 1949, 2555, 3898, 5110, 9745, 13643, 19490, 27286, 68215, 136430, 142277, 284554, 711385, 995939, 1422770, 1991878, 4979695, 9959390]

約数ペア:

[(1, 9959390), (2, 4979695), (5, 1991878), (7, 1422770), (10, 995939), (14, 711385), (35, 284554), (70, 142277), (73, 136430), (146, 68215), (365, 27286), (511, 19490), (730, 13643), (1022, 9745), (1949, 5110), (2555, 3898)]