17104587780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{5817887}}^1$

素因数の和:5817913

約数の個数: 72

約数和(自身を含む): 55712095488

約数和(自身を除く): 38607507708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 5817887, 11635774, 17453661, 23271548, 29089435, 34907322, 40725209, 58178870, 69814644, 81450418, 87268305, 116357740, 122175627, 162900836, 174536610, 203626045, 244351254, 285076463, 349073220, 407252090, 488702508, 570152926, 610878135, 814504180, 855229389, 1140305852, 1221756270, 1425382315, 1710458778, 2443512540, 2850764630, 3420917556, 4276146945, 5701529260, 8552293890, 17104587780]

約数ペア:

[(1, 17104587780), (2, 8552293890), (3, 5701529260), (4, 4276146945), (5, 3420917556), (6, 2850764630), (7, 2443512540), (10, 1710458778), (12, 1425382315), (14, 1221756270), (15, 1140305852), (20, 855229389), (21, 814504180), (28, 610878135), (30, 570152926), (35, 488702508), (42, 407252090), (49, 349073220), (60, 285076463), (70, 244351254), (84, 203626045), (98, 174536610), (105, 162900836), (140, 122175627), (147, 116357740), (196, 87268305), (210, 81450418), (245, 69814644), (294, 58178870), (420, 40725209), (490, 34907322), (588, 29089435), (735, 23271548), (980, 17453661), (1470, 11635774), (2940, 5817887)]