2912302670

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{491}}^1$

素因数の和:821

約数の個数: 64

約数和(自身を含む): 5512328640

約数和(自身を除く): 2600025970

約数列:

[1, 2, 5, 10, 29, 58, 113, 145, 181, 226, 290, 362, 491, 565, 905, 982, 1130, 1810, 2455, 3277, 4910, 5249, 6554, 10498, 14239, 16385, 20453, 26245, 28478, 32770, 40906, 52490, 55483, 71195, 88871, 102265, 110966, 142390, 177742, 204530, 277415, 444355, 554830, 593137, 888710, 1186274, 1609007, 2577259, 2965685, 3218014, 5154518, 5931370, 8045035, 10042423, 12886295, 16090070, 20084846, 25772590, 50212115, 100424230, 291230267, 582460534, 1456151335, 2912302670]

約数ペア:

[(1, 2912302670), (2, 1456151335), (5, 582460534), (10, 291230267), (29, 100424230), (58, 50212115), (113, 25772590), (145, 20084846), (181, 16090070), (226, 12886295), (290, 10042423), (362, 8045035), (491, 5931370), (565, 5154518), (905, 3218014), (982, 2965685), (1130, 2577259), (1810, 1609007), (2455, 1186274), (3277, 888710), (4910, 593137), (5249, 554830), (6554, 444355), (10498, 277415), (14239, 204530), (16385, 177742), (20453, 142390), (26245, 110966), (28478, 102265), (32770, 88871), (40906, 71195), (52490, 55483)]