18301110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1949}}^1$

素因数の和:2272

約数の個数: 32

約数和(自身を含む): 44085600

約数和(自身を除く): 25784490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 313, 626, 939, 1565, 1878, 1949, 3130, 3898, 4695, 5847, 9390, 9745, 11694, 19490, 29235, 58470, 610037, 1220074, 1830111, 3050185, 3660222, 6100370, 9150555, 18301110]

約数ペア:

[(1, 18301110), (2, 9150555), (3, 6100370), (5, 3660222), (6, 3050185), (10, 1830111), (15, 1220074), (30, 610037), (313, 58470), (626, 29235), (939, 19490), (1565, 11694), (1878, 9745), (1949, 9390), (3130, 5847), (3898, 4695)]