30934188

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 80808000

約数和(自身を除く): 49873812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 79, 146, 149, 158, 219, 237, 292, 298, 316, 438, 447, 474, 596, 657, 711, 876, 894, 948, 1314, 1341, 1422, 1788, 2628, 2682, 2844, 5364, 5767, 10877, 11534, 11771, 17301, 21754, 23068, 23542, 32631, 34602, 35313, 43508, 47084, 51903, 65262, 69204, 70626, 97893, 103806, 105939, 130524, 141252, 195786, 207612, 211878, 391572, 423756, 859283, 1718566, 2577849, 3437132, 5155698, 7733547, 10311396, 15467094, 30934188]

約数ペア:

[(1, 30934188), (2, 15467094), (3, 10311396), (4, 7733547), (6, 5155698), (9, 3437132), (12, 2577849), (18, 1718566), (36, 859283), (73, 423756), (79, 391572), (146, 211878), (149, 207612), (158, 195786), (219, 141252), (237, 130524), (292, 105939), (298, 103806), (316, 97893), (438, 70626), (447, 69204), (474, 65262), (596, 51903), (657, 47084), (711, 43508), (876, 35313), (894, 34602), (948, 32631), (1314, 23542), (1341, 23068), (1422, 21754), (1788, 17301), (2628, 11771), (2682, 11534), (2844, 10877), (5364, 5767)]