3067780

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{977}}^1$

素因数の和:1143

約数の個数: 24

約数和(自身を含む): 6490008

約数和(自身を除く): 3422228

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 977, 1570, 1954, 3140, 3908, 4885, 9770, 19540, 153389, 306778, 613556, 766945, 1533890, 3067780]

約数ペア:

[(1, 3067780), (2, 1533890), (4, 766945), (5, 613556), (10, 306778), (20, 153389), (157, 19540), (314, 9770), (628, 4885), (785, 3908), (977, 3140), (1570, 1954)]