2183622140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{15597301}}^1$

素因数の和:15597317

約数の個数: 24

約数和(自身を含む): 5240693472

約数和(自身を除く): 3057071332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 15597301, 31194602, 62389204, 77986505, 109181107, 155973010, 218362214, 311946020, 436724428, 545905535, 1091811070, 2183622140]

約数ペア:

[(1, 2183622140), (2, 1091811070), (4, 545905535), (5, 436724428), (7, 311946020), (10, 218362214), (14, 155973010), (20, 109181107), (28, 77986505), (35, 62389204), (70, 31194602), (140, 15597301)]