68706060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{49787}}^1$

素因数の和:49822

約数の個数: 48

約数和(自身を含む): 200745216

約数和(自身を除く): 132039156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 49787, 99574, 149361, 199148, 248935, 298722, 497870, 597444, 746805, 995740, 1145101, 1493610, 2290202, 2987220, 3435303, 4580404, 5725505, 6870606, 11451010, 13741212, 17176515, 22902020, 34353030, 68706060]

約数ペア:

[(1, 68706060), (2, 34353030), (3, 22902020), (4, 17176515), (5, 13741212), (6, 11451010), (10, 6870606), (12, 5725505), (15, 4580404), (20, 3435303), (23, 2987220), (30, 2290202), (46, 1493610), (60, 1145101), (69, 995740), (92, 746805), (115, 597444), (138, 497870), (230, 298722), (276, 248935), (345, 199148), (460, 149361), (690, 99574), (1380, 49787)]