268013550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{255251}}^1$

素因数の和:255273

約数の個数: 48

約数和(自身を含む): 759629952

約数和(自身を除く): 491616402

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 255251, 510502, 765753, 1276255, 1531506, 1786757, 2552510, 3573514, 3828765, 5360271, 6381275, 7657530, 8933785, 10720542, 12762550, 17867570, 19143825, 26801355, 38287650, 44668925, 53602710, 89337850, 134006775, 268013550]

約数ペア:

[(1, 268013550), (2, 134006775), (3, 89337850), (5, 53602710), (6, 44668925), (7, 38287650), (10, 26801355), (14, 19143825), (15, 17867570), (21, 12762550), (25, 10720542), (30, 8933785), (35, 7657530), (42, 6381275), (50, 5360271), (70, 3828765), (75, 3573514), (105, 2552510), (150, 1786757), (175, 1531506), (210, 1276255), (350, 765753), (525, 510502), (1050, 255251)]