2103114540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2061877}}^1$

素因数の和:2061906

約数の個数: 48

約数和(自身を含む): 6235119072

約数和(自身を除く): 4132004532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 2061877, 4123754, 6185631, 8247508, 10309385, 12371262, 20618770, 24742524, 30928155, 35051909, 41237540, 61856310, 70103818, 105155727, 123712620, 140207636, 175259545, 210311454, 350519090, 420622908, 525778635, 701038180, 1051557270, 2103114540]

約数ペア:

[(1, 2103114540), (2, 1051557270), (3, 701038180), (4, 525778635), (5, 420622908), (6, 350519090), (10, 210311454), (12, 175259545), (15, 140207636), (17, 123712620), (20, 105155727), (30, 70103818), (34, 61856310), (51, 41237540), (60, 35051909), (68, 30928155), (85, 24742524), (102, 20618770), (170, 12371262), (204, 10309385), (255, 8247508), (340, 6185631), (510, 4123754), (1020, 2061877)]