297132550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1433}}^1$

素因数の和:1498

約数の個数: 96

約数和(自身を含む): 672144480

約数和(自身を除く): 375011930

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 29, 50, 55, 58, 65, 110, 130, 143, 145, 275, 286, 290, 319, 325, 377, 550, 638, 650, 715, 725, 754, 1430, 1433, 1450, 1595, 1885, 2866, 3190, 3575, 3770, 4147, 7150, 7165, 7975, 8294, 9425, 14330, 15763, 15950, 18629, 18850, 20735, 31526, 35825, 37258, 41470, 41557, 71650, 78815, 83114, 93145, 103675, 157630, 186290, 204919, 207350, 207785, 394075, 409838, 415570, 457127, 465725, 540241, 788150, 914254, 931450, 1024595, 1038925, 1080482, 2049190, 2077850, 2285635, 2701205, 4571270, 5122975, 5402410, 5942651, 10245950, 11428175, 11885302, 13506025, 22856350, 27012050, 29713255, 59426510, 148566275, 297132550]

約数ペア:

[(1, 297132550), (2, 148566275), (5, 59426510), (10, 29713255), (11, 27012050), (13, 22856350), (22, 13506025), (25, 11885302), (26, 11428175), (29, 10245950), (50, 5942651), (55, 5402410), (58, 5122975), (65, 4571270), (110, 2701205), (130, 2285635), (143, 2077850), (145, 2049190), (275, 1080482), (286, 1038925), (290, 1024595), (319, 931450), (325, 914254), (377, 788150), (550, 540241), (638, 465725), (650, 457127), (715, 415570), (725, 409838), (754, 394075), (1430, 207785), (1433, 207350), (1450, 204919), (1595, 186290), (1885, 157630), (2866, 103675), (3190, 93145), (3575, 83114), (3770, 78815), (4147, 71650), (7150, 41557), (7165, 41470), (7975, 37258), (8294, 35825), (9425, 31526), (14330, 20735), (15763, 18850), (15950, 18629)]