85430310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{406811}}^1$

素因数の和:406828

約数の個数: 32

約数和(自身を含む): 234323712

約数和(自身を除く): 148893402

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 406811, 813622, 1220433, 2034055, 2440866, 2847677, 4068110, 5695354, 6102165, 8543031, 12204330, 14238385, 17086062, 28476770, 42715155, 85430310]

約数ペア:

[(1, 85430310), (2, 42715155), (3, 28476770), (5, 17086062), (6, 14238385), (7, 12204330), (10, 8543031), (14, 6102165), (15, 5695354), (21, 4068110), (30, 2847677), (35, 2440866), (42, 2034055), (70, 1220433), (105, 813622), (210, 406811)]