379968610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{27277}}^1$

素因数の和:27490

約数の個数: 32

約数和(自身を含む): 785606400

約数和(自身を除く): 405637790

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 995, 1393, 1990, 2786, 6965, 13930, 27277, 54554, 136385, 190939, 272770, 381878, 954695, 1909390, 5428123, 10856246, 27140615, 37996861, 54281230, 75993722, 189984305, 379968610]

約数ペア:

[(1, 379968610), (2, 189984305), (5, 75993722), (7, 54281230), (10, 37996861), (14, 27140615), (35, 10856246), (70, 5428123), (199, 1909390), (398, 954695), (995, 381878), (1393, 272770), (1990, 190939), (2786, 136385), (6965, 54554), (13930, 27277)]