3103870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 7257600

約数和(自身を除く): 4153730

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 110, 139, 145, 154, 203, 278, 290, 319, 385, 406, 638, 695, 770, 973, 1015, 1390, 1529, 1595, 1946, 2030, 2233, 3058, 3190, 4031, 4466, 4865, 7645, 8062, 9730, 10703, 11165, 15290, 20155, 21406, 22330, 28217, 40310, 44341, 53515, 56434, 88682, 107030, 141085, 221705, 282170, 310387, 443410, 620774, 1551935, 3103870]

約数ペア:

[(1, 3103870), (2, 1551935), (5, 620774), (7, 443410), (10, 310387), (11, 282170), (14, 221705), (22, 141085), (29, 107030), (35, 88682), (55, 56434), (58, 53515), (70, 44341), (77, 40310), (110, 28217), (139, 22330), (145, 21406), (154, 20155), (203, 15290), (278, 11165), (290, 10703), (319, 9730), (385, 8062), (406, 7645), (638, 4865), (695, 4466), (770, 4031), (973, 3190), (1015, 3058), (1390, 2233), (1529, 2030), (1595, 1946)]