2820716.00000000

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{1277}}^1$

素因数の和:2404

約数の個数: 32

約数和(自身を含む): 102873888

約数和(自身を除く): 60081618

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1117, 1277, 2234, 2554, 3351, 3831, 5585, 6385, 6702, 7662, 11170, 12770, 16755, 19155, 33510, 38310, 1426409, 2852818, 4279227, 7132045, 8558454, 14264090, 21396135, 42792270]

約数ペア:

[(1, 42792270), (2, 21396135), (3, 14264090), (5, 8558454), (6, 7132045), (10, 4279227), (15, 2852818), (30, 1426409), (1117, 38310), (1277, 33510), (2234, 19155), (2554, 16755), (3351, 12770), (3831, 11170), (5585, 7662), (6385, 6702)]