2167831295

素因数分解:

$5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{2687}}^1$

素因数の和:2832

約数の個数: 48

約数和(自身を含む): 3143992320

約数和(自身を除く): 976161025

約数列:

[1, 5, 7, 35, 37, 49, 89, 185, 245, 259, 445, 623, 1295, 1813, 2687, 3115, 3293, 4361, 9065, 13435, 16465, 18809, 21805, 23051, 94045, 99419, 115255, 131663, 161357, 239143, 497095, 658315, 695933, 806785, 1195715, 1674001, 3479665, 4871531, 8370005, 8848291, 11718007, 24357655, 44241455, 58590035, 61938037, 309690185, 433566259, 2167831295]

約数ペア:

[(1, 2167831295), (5, 433566259), (7, 309690185), (35, 61938037), (37, 58590035), (49, 44241455), (89, 24357655), (185, 11718007), (245, 8848291), (259, 8370005), (445, 4871531), (623, 3479665), (1295, 1674001), (1813, 1195715), (2687, 806785), (3115, 695933), (3293, 658315), (4361, 497095), (9065, 239143), (13435, 161357), (16465, 131663), (18809, 115255), (21805, 99419), (23051, 94045)]