349364015

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 589994496

約数和(自身を除く): 240630481

約数列:

[1, 5, 7, 11, 13, 29, 35, 55, 65, 77, 83, 91, 143, 145, 203, 319, 377, 385, 415, 455, 581, 715, 841, 913, 1001, 1015, 1079, 1595, 1885, 2233, 2407, 2639, 2905, 4147, 4205, 4565, 5005, 5395, 5887, 6391, 7553, 9251, 10933, 11165, 11869, 12035, 13195, 16849, 20735, 26477, 29029, 29435, 31291, 31955, 37765, 46255, 54665, 59345, 64757, 69803, 76531, 83083, 84245, 120263, 132385, 145145, 156455, 185339, 219037, 323785, 344201, 349015, 382655, 415415, 488621, 601315, 767833, 841841, 907439, 926695, 1095185, 1721005, 2409407, 2443105, 3839165, 4209205, 4537195, 5374831, 6352073, 9981829, 12047035, 26874155, 31760365, 49909145, 69872803, 349364015]

約数ペア:

[(1, 349364015), (5, 69872803), (7, 49909145), (11, 31760365), (13, 26874155), (29, 12047035), (35, 9981829), (55, 6352073), (65, 5374831), (77, 4537195), (83, 4209205), (91, 3839165), (143, 2443105), (145, 2409407), (203, 1721005), (319, 1095185), (377, 926695), (385, 907439), (415, 841841), (455, 767833), (581, 601315), (715, 488621), (841, 415415), (913, 382655), (1001, 349015), (1015, 344201), (1079, 323785), (1595, 219037), (1885, 185339), (2233, 156455), (2407, 145145), (2639, 132385), (2905, 120263), (4147, 84245), (4205, 83083), (4565, 76531), (5005, 69803), (5395, 64757), (5887, 59345), (6391, 54665), (7553, 46255), (9251, 37765), (10933, 31955), (11165, 31291), (11869, 29435), (12035, 29029), (13195, 26477), (16849, 20735)]