3082280

素因数分解:

$2^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{307}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 6985440

約数和(自身を除く): 3903160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 251, 307, 502, 614, 1004, 1228, 1255, 1535, 2008, 2456, 2510, 3070, 5020, 6140, 10040, 12280, 77057, 154114, 308228, 385285, 616456, 770570, 1541140, 3082280]

約数ペア:

[(1, 3082280), (2, 1541140), (4, 770570), (5, 616456), (8, 385285), (10, 308228), (20, 154114), (40, 77057), (251, 12280), (307, 10040), (502, 6140), (614, 5020), (1004, 3070), (1228, 2510), (1255, 2456), (1535, 2008)]