894010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^2$

素因数の和:79

約数の個数: 36

約数和(自身を含む): 1821582

約数和(自身を除く): 927572

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 169, 230, 299, 338, 529, 598, 845, 1058, 1495, 1690, 2645, 2990, 3887, 5290, 6877, 7774, 13754, 19435, 34385, 38870, 68770, 89401, 178802, 447005, 894010]

約数ペア:

[(1, 894010), (2, 447005), (5, 178802), (10, 89401), (13, 68770), (23, 38870), (26, 34385), (46, 19435), (65, 13754), (115, 7774), (130, 6877), (169, 5290), (230, 3887), (299, 2990), (338, 2645), (529, 1690), (598, 1495), (845, 1058)]