74993660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{535669}}^1$

素因数の和:535685

約数の個数: 24

約数和(自身を含む): 179985120

約数和(自身を除く): 104991460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 535669, 1071338, 2142676, 2678345, 3749683, 5356690, 7499366, 10713380, 14998732, 18748415, 37496830, 74993660]

約数ペア:

[(1, 74993660), (2, 37496830), (4, 18748415), (5, 14998732), (7, 10713380), (10, 7499366), (14, 5356690), (20, 3749683), (28, 2678345), (35, 2142676), (70, 1071338), (140, 535669)]