2564333730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{4070371}}^1$

素因数の和:4070391

約数の個数: 48

約数和(自身を含む): 7619736384

約数和(自身を除く): 5055402654

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 4070371, 8140742, 12211113, 20351855, 24422226, 28492597, 36633339, 40703710, 56985194, 61055565, 73266678, 85477791, 122111130, 142462985, 170955582, 183166695, 256433373, 284925970, 366333390, 427388955, 512866746, 854777910, 1282166865, 2564333730]

約数ペア:

[(1, 2564333730), (2, 1282166865), (3, 854777910), (5, 512866746), (6, 427388955), (7, 366333390), (9, 284925970), (10, 256433373), (14, 183166695), (15, 170955582), (18, 142462985), (21, 122111130), (30, 85477791), (35, 73266678), (42, 61055565), (45, 56985194), (63, 40703710), (70, 36633339), (90, 28492597), (105, 24422226), (126, 20351855), (210, 12211113), (315, 8140742), (630, 4070371)]