175050820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{857}}^1\times {\mathrm{1459}}^1$

素因数の和:2332

約数の個数: 48

約数和(自身を含む): 420900480

約数和(自身を除く): 245849660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 857, 1459, 1714, 2918, 3428, 4285, 5836, 5999, 7295, 8570, 10213, 11998, 14590, 17140, 20426, 23996, 29180, 29995, 40852, 51065, 59990, 102130, 119980, 204260, 1250363, 2500726, 5001452, 6251815, 8752541, 12503630, 17505082, 25007260, 35010164, 43762705, 87525410, 175050820]

約数ペア:

[(1, 175050820), (2, 87525410), (4, 43762705), (5, 35010164), (7, 25007260), (10, 17505082), (14, 12503630), (20, 8752541), (28, 6251815), (35, 5001452), (70, 2500726), (140, 1250363), (857, 204260), (1459, 119980), (1714, 102130), (2918, 59990), (3428, 51065), (4285, 40852), (5836, 29995), (5999, 29180), (7295, 23996), (8570, 20426), (10213, 17140), (11998, 14590)]