212386620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3539777}}^1$

素因数の和:3539789

約数の個数: 24

約数和(自身を含む): 594682704

約数和(自身を除く): 382296084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3539777, 7079554, 10619331, 14159108, 17698885, 21238662, 35397770, 42477324, 53096655, 70795540, 106193310, 212386620]

約数ペア:

[(1, 212386620), (2, 106193310), (3, 70795540), (4, 53096655), (5, 42477324), (6, 35397770), (10, 21238662), (12, 17698885), (15, 14159108), (20, 10619331), (30, 7079554), (60, 3539777)]