139108410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{220807}}^1$

素因数の和:220827

約数の個数: 48

約数和(自身を含む): 413352576

約数和(自身を除く): 274244166

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 220807, 441614, 662421, 1104035, 1324842, 1545649, 1987263, 2208070, 3091298, 3312105, 3974526, 4636947, 6624210, 7728245, 9273894, 9936315, 13910841, 15456490, 19872630, 23184735, 27821682, 46369470, 69554205, 139108410]

約数ペア:

[(1, 139108410), (2, 69554205), (3, 46369470), (5, 27821682), (6, 23184735), (7, 19872630), (9, 15456490), (10, 13910841), (14, 9936315), (15, 9273894), (18, 7728245), (21, 6624210), (30, 4636947), (35, 3974526), (42, 3312105), (45, 3091298), (63, 2208070), (70, 1987263), (90, 1545649), (105, 1324842), (126, 1104035), (210, 662421), (315, 441614), (630, 220807)]