610450854

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{631}}^1$

素因数の和:885

約数の個数: 64

約数和(自身を含む): 1342064640

約数和(自身を除く): 731613786

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 157, 158, 237, 314, 471, 474, 631, 942, 1027, 1262, 1893, 2041, 2054, 3081, 3786, 4082, 6123, 6162, 8203, 12246, 12403, 16406, 24609, 24806, 37209, 49218, 49849, 74418, 99067, 99698, 149547, 161239, 198134, 297201, 299094, 322478, 483717, 594402, 648037, 967434, 1287871, 1296074, 1944111, 2575742, 3863613, 3888222, 7727226, 7826293, 15652586, 23478879, 46957758, 101741809, 203483618, 305225427, 610450854]

約数ペア:

[(1, 610450854), (2, 305225427), (3, 203483618), (6, 101741809), (13, 46957758), (26, 23478879), (39, 15652586), (78, 7826293), (79, 7727226), (157, 3888222), (158, 3863613), (237, 2575742), (314, 1944111), (471, 1296074), (474, 1287871), (631, 967434), (942, 648037), (1027, 594402), (1262, 483717), (1893, 322478), (2041, 299094), (2054, 297201), (3081, 198134), (3786, 161239), (4082, 149547), (6123, 99698), (6162, 99067), (8203, 74418), (12246, 49849), (12403, 49218), (16406, 37209), (24609, 24806)]