85207890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2840263}}^1$

素因数の和:2840273

約数の個数: 16

約数和(自身を含む): 204499008

約数和(自身を除く): 119291118

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2840263, 5680526, 8520789, 14201315, 17041578, 28402630, 42603945, 85207890]

約数ペア:

[(1, 85207890), (2, 42603945), (3, 28402630), (5, 17041578), (6, 14201315), (10, 8520789), (15, 5680526), (30, 2840263)]