2183664140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{15597601}}^1$

素因数の和:15597617

約数の個数: 24

約数和(自身を含む): 5240794272

約数和(自身を除く): 3057130132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 15597601, 31195202, 62390404, 77988005, 109183207, 155976010, 218366414, 311952020, 436732828, 545916035, 1091832070, 2183664140]

約数ペア:

[(1, 2183664140), (2, 1091832070), (4, 545916035), (5, 436732828), (7, 311952020), (10, 218366414), (14, 155976010), (20, 109183207), (28, 77988005), (35, 62390404), (70, 31195202), (140, 15597601)]