23854670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:657

約数の個数: 48

約数和(自身を含む): 50602320

約数和(自身を除く): 26747650

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 89, 98, 178, 245, 445, 490, 547, 623, 890, 1094, 1246, 2735, 3115, 3829, 4361, 5470, 6230, 7658, 8722, 19145, 21805, 26803, 38290, 43610, 48683, 53606, 97366, 134015, 243415, 268030, 340781, 486830, 681562, 1703905, 2385467, 3407810, 4770934, 11927335, 23854670]

約数ペア:

[(1, 23854670), (2, 11927335), (5, 4770934), (7, 3407810), (10, 2385467), (14, 1703905), (35, 681562), (49, 486830), (70, 340781), (89, 268030), (98, 243415), (178, 134015), (245, 97366), (445, 53606), (490, 48683), (547, 43610), (623, 38290), (890, 26803), (1094, 21805), (1246, 19145), (2735, 8722), (3115, 7658), (3829, 6230), (4361, 5470)]