42603400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{30431}}^1$

素因数の和:30454

約数の個数: 48

約数和(自身を含む): 113207040

約数和(自身を除く): 70603640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 30431, 60862, 121724, 152155, 213017, 243448, 304310, 426034, 608620, 760775, 852068, 1065085, 1217240, 1521550, 1704136, 2130170, 3043100, 4260340, 5325425, 6086200, 8520680, 10650850, 21301700, 42603400]

約数ペア:

[(1, 42603400), (2, 21301700), (4, 10650850), (5, 8520680), (7, 6086200), (8, 5325425), (10, 4260340), (14, 3043100), (20, 2130170), (25, 1704136), (28, 1521550), (35, 1217240), (40, 1065085), (50, 852068), (56, 760775), (70, 608620), (100, 426034), (140, 304310), (175, 243448), (200, 213017), (280, 152155), (350, 121724), (700, 60862), (1400, 30431)]