3420550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 7544160

約数和(自身を除く): 4123610

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 290, 337, 350, 406, 674, 725, 1015, 1450, 1685, 2030, 2359, 3370, 4718, 5075, 8425, 9773, 10150, 11795, 16850, 19546, 23590, 48865, 58975, 68411, 97730, 117950, 136822, 244325, 342055, 488650, 684110, 1710275, 3420550]

約数ペア:

[(1, 3420550), (2, 1710275), (5, 684110), (7, 488650), (10, 342055), (14, 244325), (25, 136822), (29, 117950), (35, 97730), (50, 68411), (58, 58975), (70, 48865), (145, 23590), (175, 19546), (203, 16850), (290, 11795), (337, 10150), (350, 9773), (406, 8425), (674, 5075), (725, 4718), (1015, 3370), (1450, 2359), (1685, 2030)]