965863780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{6899027}}^1$

素因数の和:6899043

約数の個数: 24

約数和(自身を含む): 2318073408

約数和(自身を除く): 1352209628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 6899027, 13798054, 27596108, 34495135, 48293189, 68990270, 96586378, 137980540, 193172756, 241465945, 482931890, 965863780]

約数ペア:

[(1, 965863780), (2, 482931890), (4, 241465945), (5, 193172756), (7, 137980540), (10, 96586378), (14, 68990270), (20, 48293189), (28, 34495135), (35, 27596108), (70, 13798054), (140, 6899027)]