13706420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:489

約数の個数: 96

約数和(自身を含む): 37594368

約数和(自身を除く): 23887948

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 52, 65, 68, 70, 85, 91, 119, 130, 140, 170, 182, 221, 238, 260, 340, 364, 442, 443, 455, 476, 595, 884, 886, 910, 1105, 1190, 1547, 1772, 1820, 2210, 2215, 2380, 3094, 3101, 4420, 4430, 5759, 6188, 6202, 7531, 7735, 8860, 11518, 12404, 15062, 15470, 15505, 23036, 28795, 30124, 30940, 31010, 37655, 40313, 52717, 57590, 62020, 75310, 80626, 97903, 105434, 115180, 150620, 161252, 195806, 201565, 210868, 263585, 391612, 403130, 489515, 527170, 685321, 806260, 979030, 1054340, 1370642, 1958060, 2741284, 3426605, 6853210, 13706420]

約数ペア:

[(1, 13706420), (2, 6853210), (4, 3426605), (5, 2741284), (7, 1958060), (10, 1370642), (13, 1054340), (14, 979030), (17, 806260), (20, 685321), (26, 527170), (28, 489515), (34, 403130), (35, 391612), (52, 263585), (65, 210868), (68, 201565), (70, 195806), (85, 161252), (91, 150620), (119, 115180), (130, 105434), (140, 97903), (170, 80626), (182, 75310), (221, 62020), (238, 57590), (260, 52717), (340, 40313), (364, 37655), (442, 31010), (443, 30940), (455, 30124), (476, 28795), (595, 23036), (884, 15505), (886, 15470), (910, 15062), (1105, 12404), (1190, 11518), (1547, 8860), (1772, 7735), (1820, 7531), (2210, 6202), (2215, 6188), (2380, 5759), (3094, 4430), (3101, 4420)]