285417290

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{317}}^1\times {\mathrm{503}}^1$

素因数の和:1006

約数の個数: 32

約数和(自身を含む): 519281280

約数和(自身を除く): 233863990

約数列:

[1, 2, 5, 10, 179, 317, 358, 503, 634, 895, 1006, 1585, 1790, 2515, 3170, 5030, 56743, 90037, 113486, 159451, 180074, 283715, 318902, 450185, 567430, 797255, 900370, 1594510, 28541729, 57083458, 142708645, 285417290]

約数ペア:

[(1, 285417290), (2, 142708645), (5, 57083458), (10, 28541729), (179, 1594510), (317, 900370), (358, 797255), (503, 567430), (634, 450185), (895, 318902), (1006, 283715), (1585, 180074), (1790, 159451), (2515, 113486), (3170, 90037), (5030, 56743)]