461384270

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{2789}}^1$

素因数の和:3100

約数の個数: 32

約数和(自身を含む): 846106560

約数和(自身を除く): 384722290

約数列:

[1, 2, 5, 10, 71, 142, 233, 355, 466, 710, 1165, 2330, 2789, 5578, 13945, 16543, 27890, 33086, 82715, 165430, 198019, 396038, 649837, 990095, 1299674, 1980190, 3249185, 6498370, 46138427, 92276854, 230692135, 461384270]

約数ペア:

[(1, 461384270), (2, 230692135), (5, 92276854), (10, 46138427), (71, 6498370), (142, 3249185), (233, 1980190), (355, 1299674), (466, 990095), (710, 649837), (1165, 396038), (2330, 198019), (2789, 165430), (5578, 82715), (13945, 33086), (16543, 27890)]