4796890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 10886400

約数和(自身を除く): 6089510

約数列:

[1, 2, 5, 7, 10, 14, 17, 29, 34, 35, 58, 70, 85, 119, 139, 145, 170, 203, 238, 278, 290, 406, 493, 595, 695, 973, 986, 1015, 1190, 1390, 1946, 2030, 2363, 2465, 3451, 4031, 4726, 4865, 4930, 6902, 8062, 9730, 11815, 16541, 17255, 20155, 23630, 28217, 33082, 34510, 40310, 56434, 68527, 82705, 137054, 141085, 165410, 282170, 342635, 479689, 685270, 959378, 2398445, 4796890]

約数ペア:

[(1, 4796890), (2, 2398445), (5, 959378), (7, 685270), (10, 479689), (14, 342635), (17, 282170), (29, 165410), (34, 141085), (35, 137054), (58, 82705), (70, 68527), (85, 56434), (119, 40310), (139, 34510), (145, 33082), (170, 28217), (203, 23630), (238, 20155), (278, 17255), (290, 16541), (406, 11815), (493, 9730), (595, 8062), (695, 6902), (973, 4930), (986, 4865), (1015, 4726), (1190, 4031), (1390, 3451), (1946, 2465), (2030, 2363)]