85059730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{2971}}^1$

素因数の和:3394

約数の個数: 32

約数和(自身を含む): 175466880

約数和(自身を除く): 90407150

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 409, 818, 2045, 2863, 2971, 4090, 5726, 5942, 14315, 14855, 20797, 28630, 29710, 41594, 103985, 207970, 1215139, 2430278, 6075695, 8505973, 12151390, 17011946, 42529865, 85059730]

約数ペア:

[(1, 85059730), (2, 42529865), (5, 17011946), (7, 12151390), (10, 8505973), (14, 6075695), (35, 2430278), (70, 1215139), (409, 207970), (818, 103985), (2045, 41594), (2863, 29710), (2971, 28630), (4090, 20797), (5726, 14855), (5942, 14315)]