2111569110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{47207}}^1$

素因数の和:47298

約数の個数: 96

約数和(自身を含む): 6362883072

約数和(自身を除く): 4251313962

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 71, 90, 105, 126, 142, 210, 213, 315, 355, 426, 497, 630, 639, 710, 994, 1065, 1278, 1491, 2130, 2485, 2982, 3195, 4473, 4970, 6390, 7455, 8946, 14910, 22365, 44730, 47207, 94414, 141621, 236035, 283242, 330449, 424863, 472070, 660898, 708105, 849726, 991347, 1416210, 1652245, 1982694, 2124315, 2974041, 3304490, 3351697, 4248630, 4956735, 5948082, 6703394, 9913470, 10055091, 14870205, 16758485, 20110182, 23461879, 29740410, 30165273, 33516970, 46923758, 50275455, 60330546, 70385637, 100550910, 117309395, 140771274, 150826365, 211156911, 234618790, 301652730, 351928185, 422313822, 703856370, 1055784555, 2111569110]

約数ペア:

[(1, 2111569110), (2, 1055784555), (3, 703856370), (5, 422313822), (6, 351928185), (7, 301652730), (9, 234618790), (10, 211156911), (14, 150826365), (15, 140771274), (18, 117309395), (21, 100550910), (30, 70385637), (35, 60330546), (42, 50275455), (45, 46923758), (63, 33516970), (70, 30165273), (71, 29740410), (90, 23461879), (105, 20110182), (126, 16758485), (142, 14870205), (210, 10055091), (213, 9913470), (315, 6703394), (355, 5948082), (426, 4956735), (497, 4248630), (630, 3351697), (639, 3304490), (710, 2974041), (994, 2124315), (1065, 1982694), (1278, 1652245), (1491, 1416210), (2130, 991347), (2485, 849726), (2982, 708105), (3195, 660898), (4473, 472070), (4970, 424863), (6390, 330449), (7455, 283242), (8946, 236035), (14910, 141621), (22365, 94414), (44730, 47207)]