105420210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{502001}}^1$

素因数の和:502018

約数の個数: 32

約数和(自身を含む): 289153152

約数和(自身を除く): 183732942

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 502001, 1004002, 1506003, 2510005, 3012006, 3514007, 5020010, 7028014, 7530015, 10542021, 15060030, 17570035, 21084042, 35140070, 52710105, 105420210]

約数ペア:

[(1, 105420210), (2, 52710105), (3, 35140070), (5, 21084042), (6, 17570035), (7, 15060030), (10, 10542021), (14, 7530015), (15, 7028014), (21, 5020010), (30, 3514007), (35, 3012006), (42, 2510005), (70, 1506003), (105, 1004002), (210, 502001)]