310490742

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{347}}^1$

素因数の和:585

約数の個数: 64

約数和(自身を含む): 673505280

約数和(自身を除く): 363014538

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 167, 282, 334, 347, 501, 694, 893, 1002, 1041, 1786, 2082, 2679, 3173, 5358, 6346, 6593, 7849, 9519, 13186, 15698, 16309, 19038, 19779, 23547, 32618, 39558, 47094, 48927, 57949, 97854, 115898, 149131, 173847, 298262, 309871, 347694, 447393, 619742, 894786, 929613, 1101031, 1859226, 2202062, 2723603, 3303093, 5447206, 6606186, 8170809, 16341618, 51748457, 103496914, 155245371, 310490742]

約数ペア:

[(1, 310490742), (2, 155245371), (3, 103496914), (6, 51748457), (19, 16341618), (38, 8170809), (47, 6606186), (57, 5447206), (94, 3303093), (114, 2723603), (141, 2202062), (167, 1859226), (282, 1101031), (334, 929613), (347, 894786), (501, 619742), (694, 447393), (893, 347694), (1002, 309871), (1041, 298262), (1786, 173847), (2082, 149131), (2679, 115898), (3173, 97854), (5358, 57949), (6346, 48927), (6593, 47094), (7849, 39558), (9519, 32618), (13186, 23547), (15698, 19779), (16309, 19038)]