17050460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{121789}}^1$

素因数の和:121805

約数の個数: 24

約数和(自身を含む): 40921440

約数和(自身を除く): 23870980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 121789, 243578, 487156, 608945, 852523, 1217890, 1705046, 2435780, 3410092, 4262615, 8525230, 17050460]

約数ペア:

[(1, 17050460), (2, 8525230), (4, 4262615), (5, 3410092), (7, 2435780), (10, 1705046), (14, 1217890), (20, 852523), (28, 608945), (35, 487156), (70, 243578), (140, 121789)]