22808030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{523}}^1$

素因数の和:633

約数の個数: 48

約数和(自身を含む): 48386160

約数和(自身を除く): 25578130

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 89, 98, 178, 245, 445, 490, 523, 623, 890, 1046, 1246, 2615, 3115, 3661, 4361, 5230, 6230, 7322, 8722, 18305, 21805, 25627, 36610, 43610, 46547, 51254, 93094, 128135, 232735, 256270, 325829, 465470, 651658, 1629145, 2280803, 3258290, 4561606, 11404015, 22808030]

約数ペア:

[(1, 22808030), (2, 11404015), (5, 4561606), (7, 3258290), (10, 2280803), (14, 1629145), (35, 651658), (49, 465470), (70, 325829), (89, 256270), (98, 232735), (178, 128135), (245, 93094), (445, 51254), (490, 46547), (523, 43610), (623, 36610), (890, 25627), (1046, 21805), (1246, 18305), (2615, 8722), (3115, 7322), (3661, 6230), (4361, 5230)]