12595590

素因数分解:

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

素因数の和:20013

約数の個数: 48

約数和(自身を含む): 37428768

約数和(自身を除く): 24833178

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 19993, 39986, 59979, 99965, 119958, 139951, 179937, 199930, 279902, 299895, 359874, 419853, 599790, 699755, 839706, 899685, 1259559, 1399510, 1799370, 2099265, 2519118, 4198530, 6297795, 12595590]

約数ペア:

[(1, 12595590), (2, 6297795), (3, 4198530), (5, 2519118), (6, 2099265), (7, 1799370), (9, 1399510), (10, 1259559), (14, 899685), (15, 839706), (18, 699755), (21, 599790), (30, 419853), (35, 359874), (42, 299895), (45, 279902), (63, 199930), (70, 179937), (90, 139951), (105, 119958), (126, 99965), (210, 59979), (315, 39986), (630, 19993)]