30580396

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2309}}^1$

素因数の和:2374

約数の個数: 48

約数和(自身を含む): 68302080

約数和(自身を除く): 37721684

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 301, 308, 473, 602, 946, 1204, 1892, 2309, 3311, 4618, 6622, 9236, 13244, 16163, 25399, 32326, 50798, 64652, 99287, 101596, 177793, 198574, 355586, 397148, 695009, 711172, 1092157, 1390018, 2184314, 2780036, 4368628, 7645099, 15290198, 30580396]

約数ペア:

[(1, 30580396), (2, 15290198), (4, 7645099), (7, 4368628), (11, 2780036), (14, 2184314), (22, 1390018), (28, 1092157), (43, 711172), (44, 695009), (77, 397148), (86, 355586), (154, 198574), (172, 177793), (301, 101596), (308, 99287), (473, 64652), (602, 50798), (946, 32326), (1204, 25399), (1892, 16163), (2309, 13244), (3311, 9236), (4618, 6622)]