284173610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139987}}^1$

素因数の和:140030

約数の個数: 32

約数和(自身を含む): 604748160

約数和(自身を除く): 320574550

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 139987, 279974, 699935, 979909, 1399870, 1959818, 4059623, 4899545, 8119246, 9799090, 20298115, 28417361, 40596230, 56834722, 142086805, 284173610]

約数ペア:

[(1, 284173610), (2, 142086805), (5, 56834722), (7, 40596230), (10, 28417361), (14, 20298115), (29, 9799090), (35, 8119246), (58, 4899545), (70, 4059623), (145, 1959818), (203, 1399870), (290, 979909), (406, 699935), (1015, 279974), (2030, 139987)]