486530270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{6277}}^1$

素因数の和:6644

約数の個数: 32

約数和(自身を含む): 916688448

約数和(自身を除く): 430158178

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 337, 674, 1685, 3370, 6277, 7751, 12554, 15502, 31385, 38755, 62770, 77510, 144371, 288742, 721855, 1443710, 2115349, 4230698, 10576745, 21153490, 48653027, 97306054, 243265135, 486530270]

約数ペア:

[(1, 486530270), (2, 243265135), (5, 97306054), (10, 48653027), (23, 21153490), (46, 10576745), (115, 4230698), (230, 2115349), (337, 1443710), (674, 721855), (1685, 288742), (3370, 144371), (6277, 77510), (7751, 62770), (12554, 38755), (15502, 31385)]