37680930

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19937}}^1$

素因数の和:19960

約数の個数: 64

約数和(自身を含む): 114842880

約数和(自身を除く): 77161950

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, 19937, 39874, 59811, 99685, 119622, 139559, 179433, 199370, 279118, 299055, 358866, 418677, 538299, 598110, 697795, 837354, 897165, 1076598, 1256031, 1395590, 1794330, 2093385, 2512062, 2691495, 3768093, 4186770, 5382990, 6280155, 7536186, 12560310, 18840465, 37680930]

約数ペア:

[(1, 37680930), (2, 18840465), (3, 12560310), (5, 7536186), (6, 6280155), (7, 5382990), (9, 4186770), (10, 3768093), (14, 2691495), (15, 2512062), (18, 2093385), (21, 1794330), (27, 1395590), (30, 1256031), (35, 1076598), (42, 897165), (45, 837354), (54, 697795), (63, 598110), (70, 538299), (90, 418677), (105, 358866), (126, 299055), (135, 279118), (189, 199370), (210, 179433), (270, 139559), (315, 119622), (378, 99685), (630, 59811), (945, 39874), (1890, 19937)]