2587060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1087}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 6580224

約数和(自身を除く): 3993164

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1087, 1190, 2174, 2380, 4348, 5435, 7609, 10870, 15218, 18479, 21740, 30436, 36958, 38045, 73916, 76090, 92395, 129353, 152180, 184790, 258706, 369580, 517412, 646765, 1293530, 2587060]

約数ペア:

[(1, 2587060), (2, 1293530), (4, 646765), (5, 517412), (7, 369580), (10, 258706), (14, 184790), (17, 152180), (20, 129353), (28, 92395), (34, 76090), (35, 73916), (68, 38045), (70, 36958), (85, 30436), (119, 21740), (140, 18479), (170, 15218), (238, 10870), (340, 7609), (476, 5435), (595, 4348), (1087, 2380), (1190, 2174)]