61855620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{10009}}^1$

素因数の和:10124

約数の個数: 48

約数和(自身を含む): 174894720

約数和(自身を除く): 113039100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 10009, 20018, 30027, 40036, 50045, 60054, 100090, 120108, 150135, 200180, 300270, 600540, 1030927, 2061854, 3092781, 4123708, 5154635, 6185562, 10309270, 12371124, 15463905, 20618540, 30927810, 61855620]

約数ペア:

[(1, 61855620), (2, 30927810), (3, 20618540), (4, 15463905), (5, 12371124), (6, 10309270), (10, 6185562), (12, 5154635), (15, 4123708), (20, 3092781), (30, 2061854), (60, 1030927), (103, 600540), (206, 300270), (309, 200180), (412, 150135), (515, 120108), (618, 100090), (1030, 60054), (1236, 50045), (1545, 40036), (2060, 30027), (3090, 20018), (6180, 10009)]