74361230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{1039}}^1$

素因数の和:1484

約数の個数: 32

約数和(自身を含む): 142197120

約数和(自身を除く): 67835890

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 421, 842, 1039, 2078, 2105, 4210, 5195, 7157, 10390, 14314, 17663, 35326, 35785, 71570, 88315, 176630, 437419, 874838, 2187095, 4374190, 7436123, 14872246, 37180615, 74361230]

約数ペア:

[(1, 74361230), (2, 37180615), (5, 14872246), (10, 7436123), (17, 4374190), (34, 2187095), (85, 874838), (170, 437419), (421, 176630), (842, 88315), (1039, 71570), (2078, 35785), (2105, 35326), (4210, 17663), (5195, 14314), (7157, 10390)]