35140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{251}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 84672

約数和(自身を除く): 49532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 251, 502, 1004, 1255, 1757, 2510, 3514, 5020, 7028, 8785, 17570, 35140]

約数ペア:

[(1, 35140), (2, 17570), (4, 8785), (5, 7028), (7, 5020), (10, 3514), (14, 2510), (20, 1757), (28, 1255), (35, 1004), (70, 502), (140, 251)]