25513530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{121493}}^1$

素因数の和:121510

約数の個数: 32

約数和(自身を含む): 69980544

約数和(自身を除く): 44467014

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 121493, 242986, 364479, 607465, 728958, 850451, 1214930, 1700902, 1822395, 2551353, 3644790, 4252255, 5102706, 8504510, 12756765, 25513530]

約数ペア:

[(1, 25513530), (2, 12756765), (3, 8504510), (5, 5102706), (6, 4252255), (7, 3644790), (10, 2551353), (14, 1822395), (15, 1700902), (21, 1214930), (30, 850451), (35, 728958), (42, 607465), (70, 364479), (105, 242986), (210, 121493)]