1406510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 2944512

約数和(自身を除く): 1538002

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 283, 355, 497, 566, 710, 994, 1415, 1981, 2485, 2830, 3962, 4970, 9905, 19810, 20093, 40186, 100465, 140651, 200930, 281302, 703255, 1406510]

約数ペア:

[(1, 1406510), (2, 703255), (5, 281302), (7, 200930), (10, 140651), (14, 100465), (35, 40186), (70, 20093), (71, 19810), (142, 9905), (283, 4970), (355, 3962), (497, 2830), (566, 2485), (710, 1981), (994, 1415)]