30240738

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{937}}^1$

素因数の和:1119

約数の個数: 48

約数和(自身を含む): 71993376

約数和(自身を除く): 41752638

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 163, 198, 326, 489, 937, 978, 1467, 1793, 1874, 2811, 2934, 3586, 5379, 5622, 8433, 10307, 10758, 16137, 16866, 20614, 30921, 32274, 61842, 92763, 152731, 185526, 305462, 458193, 916386, 1374579, 1680041, 2749158, 3360082, 5040123, 10080246, 15120369, 30240738]

約数ペア:

[(1, 30240738), (2, 15120369), (3, 10080246), (6, 5040123), (9, 3360082), (11, 2749158), (18, 1680041), (22, 1374579), (33, 916386), (66, 458193), (99, 305462), (163, 185526), (198, 152731), (326, 92763), (489, 61842), (937, 32274), (978, 30921), (1467, 20614), (1793, 16866), (1874, 16137), (2811, 10758), (2934, 10307), (3586, 8433), (5379, 5622)]