61230260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1979}}^1$

素因数の和:2025

約数の個数: 96

約数和(自身を含む): 167650560

約数和(自身を除く): 106420300

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, 455, 476, 595, 884, 910, 1105, 1190, 1547, 1820, 1979, 2210, 2380, 3094, 3958, 4420, 6188, 7735, 7916, 9895, 13853, 15470, 19790, 25727, 27706, 30940, 33643, 39580, 51454, 55412, 67286, 69265, 102908, 128635, 134572, 138530, 168215, 180089, 235501, 257270, 277060, 336430, 360178, 437359, 471002, 514540, 672860, 720356, 874718, 900445, 942004, 1177505, 1749436, 1800890, 2186795, 2355010, 3061513, 3601780, 4373590, 4710020, 6123026, 8747180, 12246052, 15307565, 30615130, 61230260]

約数ペア:

[(1, 61230260), (2, 30615130), (4, 15307565), (5, 12246052), (7, 8747180), (10, 6123026), (13, 4710020), (14, 4373590), (17, 3601780), (20, 3061513), (26, 2355010), (28, 2186795), (34, 1800890), (35, 1749436), (52, 1177505), (65, 942004), (68, 900445), (70, 874718), (85, 720356), (91, 672860), (119, 514540), (130, 471002), (140, 437359), (170, 360178), (182, 336430), (221, 277060), (238, 257270), (260, 235501), (340, 180089), (364, 168215), (442, 138530), (455, 134572), (476, 128635), (595, 102908), (884, 69265), (910, 67286), (1105, 55412), (1190, 51454), (1547, 39580), (1820, 33643), (1979, 30940), (2210, 27706), (2380, 25727), (3094, 19790), (3958, 15470), (4420, 13853), (6188, 9895), (7735, 7916)]