389660610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{193861}}^1$

素因数の和:193938

約数の個数: 32

約数和(自身を含む): 949148352

約数和(自身を除く): 559487742

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 193861, 387722, 581583, 969305, 1163166, 1938610, 2907915, 5815830, 12988687, 25977374, 38966061, 64943435, 77932122, 129886870, 194830305, 389660610]

約数ペア:

[(1, 389660610), (2, 194830305), (3, 129886870), (5, 77932122), (6, 64943435), (10, 38966061), (15, 25977374), (30, 12988687), (67, 5815830), (134, 2907915), (201, 1938610), (335, 1163166), (402, 969305), (670, 581583), (1005, 387722), (2010, 193861)]