2183665890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{1485487}}^1$

素因数の和:1485511

約数の個数: 48

約数和(自身を含む): 6096442752

約数和(自身を除く): 3912776862

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 1485487, 2970974, 4456461, 7427435, 8912922, 10398409, 14854870, 20796818, 22282305, 31195227, 44564610, 51992045, 62390454, 72788863, 103984090, 145577726, 155976135, 218366589, 311952270, 363944315, 436733178, 727888630, 1091832945, 2183665890]

約数ペア:

[(1, 2183665890), (2, 1091832945), (3, 727888630), (5, 436733178), (6, 363944315), (7, 311952270), (10, 218366589), (14, 155976135), (15, 145577726), (21, 103984090), (30, 72788863), (35, 62390454), (42, 51992045), (49, 44564610), (70, 31195227), (98, 22282305), (105, 20796818), (147, 14854870), (210, 10398409), (245, 8912922), (294, 7427435), (490, 4456461), (735, 2970974), (1470, 1485487)]