337029190

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1\times {\mathrm{991}}^1$

素因数の和:1548

約数の個数: 32

約数和(自身を含む): 617103360

約数和(自身を除く): 280074170

約数列:

[1, 2, 5, 10, 71, 142, 355, 479, 710, 958, 991, 1982, 2395, 4790, 4955, 9910, 34009, 68018, 70361, 140722, 170045, 340090, 351805, 474689, 703610, 949378, 2373445, 4746890, 33702919, 67405838, 168514595, 337029190]

約数ペア:

[(1, 337029190), (2, 168514595), (5, 67405838), (10, 33702919), (71, 4746890), (142, 2373445), (355, 949378), (479, 703610), (710, 474689), (958, 351805), (991, 340090), (1982, 170045), (2395, 140722), (4790, 70361), (4955, 68018), (9910, 34009)]