26573970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2027}}^1$

素因数の和:2079

約数の個数: 64

約数和(自身を含む): 70087680

約数和(自身を除く): 43513710

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 95, 114, 115, 138, 190, 230, 285, 345, 437, 570, 690, 874, 1311, 2027, 2185, 2622, 4054, 4370, 6081, 6555, 10135, 12162, 13110, 20270, 30405, 38513, 46621, 60810, 77026, 93242, 115539, 139863, 192565, 231078, 233105, 279726, 385130, 466210, 577695, 699315, 885799, 1155390, 1398630, 1771598, 2657397, 4428995, 5314794, 8857990, 13286985, 26573970]

約数ペア:

[(1, 26573970), (2, 13286985), (3, 8857990), (5, 5314794), (6, 4428995), (10, 2657397), (15, 1771598), (19, 1398630), (23, 1155390), (30, 885799), (38, 699315), (46, 577695), (57, 466210), (69, 385130), (95, 279726), (114, 233105), (115, 231078), (138, 192565), (190, 139863), (230, 115539), (285, 93242), (345, 77026), (437, 60810), (570, 46621), (690, 38513), (874, 30405), (1311, 20270), (2027, 13110), (2185, 12162), (2622, 10135), (4054, 6555), (4370, 6081)]