21625770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{6737}}^1$

素因数の和:6854

約数の個数: 32

約数和(自身を含む): 52394688

約数和(自身を除く): 30768918

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 6737, 13474, 20211, 33685, 40422, 67370, 101055, 202110, 720859, 1441718, 2162577, 3604295, 4325154, 7208590, 10812885, 21625770]

約数ペア:

[(1, 21625770), (2, 10812885), (3, 7208590), (5, 4325154), (6, 3604295), (10, 2162577), (15, 1441718), (30, 720859), (107, 202110), (214, 101055), (321, 67370), (535, 40422), (642, 33685), (1070, 20211), (1605, 13474), (3210, 6737)]