1283970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 3115008

約数和(自身を除く): 1831038

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 337, 381, 635, 674, 762, 1011, 1270, 1685, 1905, 2022, 3370, 3810, 5055, 10110, 42799, 85598, 128397, 213995, 256794, 427990, 641985, 1283970]

約数ペア:

[(1, 1283970), (2, 641985), (3, 427990), (5, 256794), (6, 213995), (10, 128397), (15, 85598), (30, 42799), (127, 10110), (254, 5055), (337, 3810), (381, 3370), (635, 2022), (674, 1905), (762, 1685), (1011, 1270)]