1410850

素因数分解:

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

素因数の和:187

約数の個数: 48

約数和(自身を含む): 3124800

約数和(自身を除く): 1713950

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 139, 145, 175, 203, 278, 290, 350, 406, 695, 725, 973, 1015, 1390, 1450, 1946, 2030, 3475, 4031, 4865, 5075, 6950, 8062, 9730, 10150, 20155, 24325, 28217, 40310, 48650, 56434, 100775, 141085, 201550, 282170, 705425, 1410850]

約数ペア:

[(1, 1410850), (2, 705425), (5, 282170), (7, 201550), (10, 141085), (14, 100775), (25, 56434), (29, 48650), (35, 40310), (50, 28217), (58, 24325), (70, 20155), (139, 10150), (145, 9730), (175, 8062), (203, 6950), (278, 5075), (290, 4865), (350, 4031), (406, 3475), (695, 2030), (725, 1946), (973, 1450), (1015, 1390)]