30615011

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 39333888

約数和(自身を除く): 8718877

約数列:

[1, 7, 17, 31, 43, 119, 193, 217, 301, 527, 731, 1333, 1351, 3281, 3689, 5117, 5983, 8299, 9331, 22661, 22967, 41881, 58093, 101711, 141083, 158627, 257269, 711977, 987581, 1800883, 4373573, 30615011]

約数ペア:

[(1, 30615011), (7, 4373573), (17, 1800883), (31, 987581), (43, 711977), (119, 257269), (193, 158627), (217, 141083), (301, 101711), (527, 58093), (731, 41881), (1333, 22967), (1351, 22661), (3281, 9331), (3689, 8299), (5117, 5983)]