37786770

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19993}}^1$

素因数の和:20016

約数の個数: 64

約数和(自身を含む): 115165440

約数和(自身を除く): 77378670

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, 19993, 39986, 59979, 99965, 119958, 139951, 179937, 199930, 279902, 299895, 359874, 419853, 539811, 599790, 699755, 839706, 899685, 1079622, 1259559, 1399510, 1799370, 2099265, 2519118, 2699055, 3778677, 4198530, 5398110, 6297795, 7557354, 12595590, 18893385, 37786770]

約数ペア:

[(1, 37786770), (2, 18893385), (3, 12595590), (5, 7557354), (6, 6297795), (7, 5398110), (9, 4198530), (10, 3778677), (14, 2699055), (15, 2519118), (18, 2099265), (21, 1799370), (27, 1399510), (30, 1259559), (35, 1079622), (42, 899685), (45, 839706), (54, 699755), (63, 599790), (70, 539811), (90, 419853), (105, 359874), (126, 299895), (135, 279902), (189, 199930), (210, 179937), (270, 139951), (315, 119958), (378, 99965), (630, 59979), (945, 39986), (1890, 19993)]