30799323

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 50319360

約数和(自身を除く): 19520037

約数列:

[1, 3, 9, 19, 23, 41, 57, 69, 123, 171, 191, 207, 369, 437, 573, 779, 943, 1311, 1719, 2337, 2829, 3629, 3933, 4393, 7011, 7831, 8487, 10887, 13179, 17917, 23493, 32661, 39537, 53751, 70479, 83467, 148789, 161253, 180113, 250401, 446367, 540339, 751203, 1339101, 1621017, 3422147, 10266441, 30799323]

約数ペア:

[(1, 30799323), (3, 10266441), (9, 3422147), (19, 1621017), (23, 1339101), (41, 751203), (57, 540339), (69, 446367), (123, 250401), (171, 180113), (191, 161253), (207, 148789), (369, 83467), (437, 70479), (573, 53751), (779, 39537), (943, 32661), (1311, 23493), (1719, 17917), (2337, 13179), (2829, 10887), (3629, 8487), (3933, 7831), (4393, 7011)]