74873540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{534811}}^1$

素因数の和:534827

約数の個数: 24

約数和(自身を含む): 179696832

約数和(自身を除く): 104823292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 534811, 1069622, 2139244, 2674055, 3743677, 5348110, 7487354, 10696220, 14974708, 18718385, 37436770, 74873540]

約数ペア:

[(1, 74873540), (2, 37436770), (4, 18718385), (5, 14974708), (7, 10696220), (10, 7487354), (14, 5348110), (20, 3743677), (28, 2674055), (35, 2139244), (70, 1069622), (140, 534811)]