2758906570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{761}}^1\times {\mathrm{773}}^1$

素因数の和:1615

約数の個数: 64

約数和(自身を含む): 5775204096

約数和(自身を除く): 3016297526

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 761, 773, 938, 1522, 1546, 2345, 3805, 3865, 4690, 5327, 5411, 7610, 7730, 10654, 10822, 26635, 27055, 50987, 51791, 53270, 54110, 101974, 103582, 254935, 258955, 356909, 362537, 509870, 517910, 588253, 713818, 725074, 1176506, 1784545, 1812685, 2941265, 3569090, 3625370, 4117771, 5882530, 8235542, 20588855, 39412951, 41177710, 78825902, 197064755, 275890657, 394129510, 551781314, 1379453285, 2758906570]

約数ペア:

[(1, 2758906570), (2, 1379453285), (5, 551781314), (7, 394129510), (10, 275890657), (14, 197064755), (35, 78825902), (67, 41177710), (70, 39412951), (134, 20588855), (335, 8235542), (469, 5882530), (670, 4117771), (761, 3625370), (773, 3569090), (938, 2941265), (1522, 1812685), (1546, 1784545), (2345, 1176506), (3805, 725074), (3865, 713818), (4690, 588253), (5327, 517910), (5411, 509870), (7610, 362537), (7730, 356909), (10654, 258955), (10822, 254935), (26635, 103582), (27055, 101974), (50987, 54110), (51791, 53270)]