65637370

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{479}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 120683520

約数和(自身を除く): 55046150

約数列:

[1, 2, 5, 10, 71, 142, 193, 355, 386, 479, 710, 958, 965, 1930, 2395, 4790, 13703, 27406, 34009, 68018, 68515, 92447, 137030, 170045, 184894, 340090, 462235, 924470, 6563737, 13127474, 32818685, 65637370]

約数ペア:

[(1, 65637370), (2, 32818685), (5, 13127474), (10, 6563737), (71, 924470), (142, 462235), (193, 340090), (355, 184894), (386, 170045), (479, 137030), (710, 92447), (958, 68515), (965, 68018), (1930, 34009), (2395, 27406), (4790, 13703)]