2997190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{911}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 6303744

約数和(自身を除く): 3306554

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 911, 1645, 1822, 3290, 4555, 6377, 9110, 12754, 31885, 42817, 63770, 85634, 214085, 299719, 428170, 599438, 1498595, 2997190]

約数ペア:

[(1, 2997190), (2, 1498595), (5, 599438), (7, 428170), (10, 299719), (14, 214085), (35, 85634), (47, 63770), (70, 42817), (94, 31885), (235, 12754), (329, 9110), (470, 6377), (658, 4555), (911, 3290), (1645, 1822)]