130001710

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{647}}^1$

素因数の和:1008

約数の個数: 32

約数和(自身を含む): 238505472

約数和(自身を除く): 108503762

約数列:

[1, 2, 5, 10, 71, 142, 283, 355, 566, 647, 710, 1294, 1415, 2830, 3235, 6470, 20093, 40186, 45937, 91874, 100465, 183101, 200930, 229685, 366202, 459370, 915505, 1831010, 13000171, 26000342, 65000855, 130001710]

約数ペア:

[(1, 130001710), (2, 65000855), (5, 26000342), (10, 13000171), (71, 1831010), (142, 915505), (283, 459370), (355, 366202), (566, 229685), (647, 200930), (710, 183101), (1294, 100465), (1415, 91874), (2830, 45937), (3235, 40186), (6470, 20093)]