2017770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{653}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 4897152

約数和(自身を除く): 2879382

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 653, 1030, 1306, 1545, 1959, 3090, 3265, 3918, 6530, 9795, 19590, 67259, 134518, 201777, 336295, 403554, 672590, 1008885, 2017770]

約数ペア:

[(1, 2017770), (2, 1008885), (3, 672590), (5, 403554), (6, 336295), (10, 201777), (15, 134518), (30, 67259), (103, 19590), (206, 9795), (309, 6530), (515, 3918), (618, 3265), (653, 3090), (1030, 1959), (1306, 1545)]