12726810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3449}}^1$

素因数の和:3503

約数の個数: 48

約数和(自身を含む): 33906600

約数和(自身を除く): 21179790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3449, 3690, 6898, 10347, 17245, 20694, 31041, 34490, 51735, 62082, 103470, 141409, 155205, 282818, 310410, 424227, 707045, 848454, 1272681, 1414090, 2121135, 2545362, 4242270, 6363405, 12726810]

約数ペア:

[(1, 12726810), (2, 6363405), (3, 4242270), (5, 2545362), (6, 2121135), (9, 1414090), (10, 1272681), (15, 848454), (18, 707045), (30, 424227), (41, 310410), (45, 282818), (82, 155205), (90, 141409), (123, 103470), (205, 62082), (246, 51735), (369, 34490), (410, 31041), (615, 20694), (738, 17245), (1230, 10347), (1845, 6898), (3449, 3690)]