2912594305

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 3933536256

約数和(自身を除く): 1020941951

約数列:

[1, 5, 23, 31, 37, 71, 115, 155, 185, 311, 355, 713, 851, 1147, 1555, 1633, 2201, 2627, 3565, 4255, 5735, 7153, 8165, 9641, 11005, 11507, 13135, 22081, 26381, 35765, 48205, 50623, 57535, 60421, 81437, 110405, 131905, 221743, 253115, 264661, 302105, 356717, 407185, 507863, 684511, 816997, 1108715, 1323305, 1783585, 1873051, 2539315, 3422555, 4084985, 8204491, 9365255, 15743753, 18790931, 25326907, 41022455, 78718765, 93954655, 126634535, 582518861, 2912594305]

約数ペア:

[(1, 2912594305), (5, 582518861), (23, 126634535), (31, 93954655), (37, 78718765), (71, 41022455), (115, 25326907), (155, 18790931), (185, 15743753), (311, 9365255), (355, 8204491), (713, 4084985), (851, 3422555), (1147, 2539315), (1555, 1873051), (1633, 1783585), (2201, 1323305), (2627, 1108715), (3565, 816997), (4255, 684511), (5735, 507863), (7153, 407185), (8165, 356717), (9641, 302105), (11005, 264661), (11507, 253115), (13135, 221743), (22081, 131905), (26381, 110405), (35765, 81437), (48205, 60421), (50623, 57535)]