742729470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{3536807}}^1$

素因数の和:3536824

約数の個数: 32

約数和(自身を含む): 2037201408

約数和(自身を除く): 1294471938

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 3536807, 7073614, 10610421, 17684035, 21220842, 24757649, 35368070, 49515298, 53052105, 74272947, 106104210, 123788245, 148545894, 247576490, 371364735, 742729470]

約数ペア:

[(1, 742729470), (2, 371364735), (3, 247576490), (5, 148545894), (6, 123788245), (7, 106104210), (10, 74272947), (14, 53052105), (15, 49515298), (21, 35368070), (30, 24757649), (35, 21220842), (42, 17684035), (70, 10610421), (105, 7073614), (210, 3536807)]