2247339290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{71503}}^1$

素因数の和:71966

約数の個数: 32

約数和(自身を含む): 4633459200

約数和(自身を除く): 2386119910

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 449, 898, 2245, 3143, 4490, 6286, 15715, 31430, 71503, 143006, 357515, 500521, 715030, 1001042, 2502605, 5005210, 32104847, 64209694, 160524235, 224733929, 321048470, 449467858, 1123669645, 2247339290]

約数ペア:

[(1, 2247339290), (2, 1123669645), (5, 449467858), (7, 321048470), (10, 224733929), (14, 160524235), (35, 64209694), (70, 32104847), (449, 5005210), (898, 2502605), (2245, 1001042), (3143, 715030), (4490, 500521), (6286, 357515), (15715, 143006), (31430, 71503)]