10805340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1979}}^1$

素因数の和:2011

約数の個数: 96

約数和(自身を含む): 37255680

約数和(自身を除く): 26450340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 1979, 2730, 3958, 5460, 5937, 7916, 9895, 11874, 13853, 19790, 23748, 25727, 27706, 29685, 39580, 41559, 51454, 55412, 59370, 69265, 77181, 83118, 102908, 118740, 128635, 138530, 154362, 166236, 180089, 207795, 257270, 277060, 308724, 360178, 385905, 415590, 514540, 540267, 720356, 771810, 831180, 900445, 1080534, 1543620, 1800890, 2161068, 2701335, 3601780, 5402670, 10805340]

約数ペア:

[(1, 10805340), (2, 5402670), (3, 3601780), (4, 2701335), (5, 2161068), (6, 1800890), (7, 1543620), (10, 1080534), (12, 900445), (13, 831180), (14, 771810), (15, 720356), (20, 540267), (21, 514540), (26, 415590), (28, 385905), (30, 360178), (35, 308724), (39, 277060), (42, 257270), (52, 207795), (60, 180089), (65, 166236), (70, 154362), (78, 138530), (84, 128635), (91, 118740), (105, 102908), (130, 83118), (140, 77181), (156, 69265), (182, 59370), (195, 55412), (210, 51454), (260, 41559), (273, 39580), (364, 29685), (390, 27706), (420, 25727), (455, 23748), (546, 19790), (780, 13853), (910, 11874), (1092, 9895), (1365, 7916), (1820, 5937), (1979, 5460), (2730, 3958)]