2000298420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11112769}}^1$

素因数の和:11112784

約数の個数: 36

約数和(自身を含む): 6067572420

約数和(自身を除く): 4067274000

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11112769, 22225538, 33338307, 44451076, 55563845, 66676614, 100014921, 111127690, 133353228, 166691535, 200029842, 222255380, 333383070, 400059684, 500074605, 666766140, 1000149210, 2000298420]

約数ペア:

[(1, 2000298420), (2, 1000149210), (3, 666766140), (4, 500074605), (5, 400059684), (6, 333383070), (9, 222255380), (10, 200029842), (12, 166691535), (15, 133353228), (18, 111127690), (20, 100014921), (30, 66676614), (36, 55563845), (45, 44451076), (60, 33338307), (90, 22225538), (180, 11112769)]