30078328

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{12491}}^1$

素因数の和:12547

約数の個数: 32

約数和(自身を含む): 65957760

約数和(自身を除く): 35879432

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 12491, 24982, 49964, 87437, 99928, 174874, 349748, 537113, 699496, 1074226, 2148452, 3759791, 4296904, 7519582, 15039164, 30078328]

約数ペア:

[(1, 30078328), (2, 15039164), (4, 7519582), (7, 4296904), (8, 3759791), (14, 2148452), (28, 1074226), (43, 699496), (56, 537113), (86, 349748), (172, 174874), (301, 99928), (344, 87437), (602, 49964), (1204, 24982), (2408, 12491)]