2110587710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{25147}}^1$

素因数の和:25281

約数の個数: 64

約数和(自身を含む): 4780131840

約数和(自身を除く): 2669544130

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 109, 110, 154, 218, 385, 545, 763, 770, 1090, 1199, 1526, 2398, 3815, 5995, 7630, 8393, 11990, 16786, 25147, 41965, 50294, 83930, 125735, 176029, 251470, 276617, 352058, 553234, 880145, 1383085, 1760290, 1936319, 2741023, 2766170, 3872638, 5482046, 9681595, 13705115, 19187161, 19363190, 27410230, 30151253, 38374322, 60302506, 95935805, 150756265, 191871610, 211058771, 301512530, 422117542, 1055293855, 2110587710]

約数ペア:

[(1, 2110587710), (2, 1055293855), (5, 422117542), (7, 301512530), (10, 211058771), (11, 191871610), (14, 150756265), (22, 95935805), (35, 60302506), (55, 38374322), (70, 30151253), (77, 27410230), (109, 19363190), (110, 19187161), (154, 13705115), (218, 9681595), (385, 5482046), (545, 3872638), (763, 2766170), (770, 2741023), (1090, 1936319), (1199, 1760290), (1526, 1383085), (2398, 880145), (3815, 553234), (5995, 352058), (7630, 276617), (8393, 251470), (11990, 176029), (16786, 125735), (25147, 83930), (41965, 50294)]