22531390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2953}}^1$

素因数の和:3076

約数の個数: 32

約数和(自身を含む): 46791360

約数和(自身を除く): 24259970

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 2953, 3815, 5906, 7630, 14765, 20671, 29530, 41342, 103355, 206710, 321877, 643754, 1609385, 2253139, 3218770, 4506278, 11265695, 22531390]

約数ペア:

[(1, 22531390), (2, 11265695), (5, 4506278), (7, 3218770), (10, 2253139), (14, 1609385), (35, 643754), (70, 321877), (109, 206710), (218, 103355), (545, 41342), (763, 29530), (1090, 20671), (1526, 14765), (2953, 7630), (3815, 5906)]