2102085

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 3905280

約数和(自身を除く): 1803195

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 677, 1035, 2031, 3105, 3385, 6093, 10155, 15571, 18279, 30465, 46713, 77855, 91395, 140139, 233565, 420417, 700695, 2102085]

約数ペア:

[(1, 2102085), (3, 700695), (5, 420417), (9, 233565), (15, 140139), (23, 91395), (27, 77855), (45, 46713), (69, 30465), (115, 18279), (135, 15571), (207, 10155), (345, 6093), (621, 3385), (677, 3105), (1035, 2031)]