202110930

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{106937}}^1$

素因数の和:106960

約数の個数: 64

約数和(自身を含む): 615962880

約数和(自身を除く): 413851950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 106937, 213874, 320811, 534685, 641622, 748559, 962433, 1069370, 1497118, 1604055, 1924866, 2245677, 2887299, 3208110, 3742795, 4491354, 4812165, 5774598, 6737031, 7485590, 9624330, 11228385, 13474062, 14436495, 20211093, 22456770, 28872990, 33685155, 40422186, 67370310, 101055465, 202110930]

約数ペア:

[(1, 202110930), (2, 101055465), (3, 67370310), (5, 40422186), (6, 33685155), (7, 28872990), (9, 22456770), (10, 20211093), (14, 14436495), (15, 13474062), (18, 11228385), (21, 9624330), (27, 7485590), (30, 6737031), (35, 5774598), (42, 4812165), (45, 4491354), (54, 3742795), (63, 3208110), (70, 2887299), (90, 2245677), (105, 1924866), (126, 1604055), (135, 1497118), (189, 1069370), (210, 962433), (270, 748559), (315, 641622), (378, 534685), (630, 320811), (945, 213874), (1890, 106937)]