30007285

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1901}}^1$

素因数の和:1965

約数の個数: 32

約数和(自身を含む): 46013184

約数和(自身を除く): 16005899

約数列:

[1, 5, 7, 11, 35, 41, 55, 77, 205, 287, 385, 451, 1435, 1901, 2255, 3157, 9505, 13307, 15785, 20911, 66535, 77941, 104555, 146377, 389705, 545587, 731885, 857351, 2727935, 4286755, 6001457, 30007285]

約数ペア:

[(1, 30007285), (5, 6001457), (7, 4286755), (11, 2727935), (35, 857351), (41, 731885), (55, 545587), (77, 389705), (205, 146377), (287, 104555), (385, 77941), (451, 66535), (1435, 20911), (1901, 15785), (2255, 13307), (3157, 9505)]