30206610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{47947}}^1$

素因数の和:47967

約数の個数: 48

約数和(自身を含む): 89758656

約数和(自身を除く): 59552046

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 47947, 95894, 143841, 239735, 287682, 335629, 431523, 479470, 671258, 719205, 863046, 1006887, 1438410, 1678145, 2013774, 2157615, 3020661, 3356290, 4315230, 5034435, 6041322, 10068870, 15103305, 30206610]

約数ペア:

[(1, 30206610), (2, 15103305), (3, 10068870), (5, 6041322), (6, 5034435), (7, 4315230), (9, 3356290), (10, 3020661), (14, 2157615), (15, 2013774), (18, 1678145), (21, 1438410), (30, 1006887), (35, 863046), (42, 719205), (45, 671258), (63, 479470), (70, 431523), (90, 335629), (105, 287682), (126, 239735), (210, 143841), (315, 95894), (630, 47947)]