30757300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{6277}}^1$

素因数の和:6305

約数の個数: 54

約数和(自身を含む): 77652582

約数和(自身を除く): 46895282

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 6277, 12554, 25108, 31385, 43939, 62770, 87878, 125540, 156925, 175756, 219695, 307573, 313850, 439390, 615146, 627700, 878780, 1098475, 1230292, 1537865, 2196950, 3075730, 4393900, 6151460, 7689325, 15378650, 30757300]

約数ペア:

[(1, 30757300), (2, 15378650), (4, 7689325), (5, 6151460), (7, 4393900), (10, 3075730), (14, 2196950), (20, 1537865), (25, 1230292), (28, 1098475), (35, 878780), (49, 627700), (50, 615146), (70, 439390), (98, 313850), (100, 307573), (140, 219695), (175, 175756), (196, 156925), (245, 125540), (350, 87878), (490, 62770), (700, 43939), (980, 31385), (1225, 25108), (2450, 12554), (4900, 6277)]