119198940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{283807}}^1$

素因数の和:283826

約数の個数: 48

約数和(自身を含む): 381437952

約数和(自身を除く): 262239012

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 283807, 567614, 851421, 1135228, 1419035, 1702842, 1986649, 2838070, 3405684, 3973298, 4257105, 5676140, 5959947, 7946596, 8514210, 9933245, 11919894, 17028420, 19866490, 23839788, 29799735, 39732980, 59599470, 119198940]

約数ペア:

[(1, 119198940), (2, 59599470), (3, 39732980), (4, 29799735), (5, 23839788), (6, 19866490), (7, 17028420), (10, 11919894), (12, 9933245), (14, 8514210), (15, 7946596), (20, 5959947), (21, 5676140), (28, 4257105), (30, 3973298), (35, 3405684), (42, 2838070), (60, 1986649), (70, 1702842), (84, 1419035), (105, 1135228), (140, 851421), (210, 567614), (420, 283807)]