9864646020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{18267863}}^1$

素因数の和:18267881

約数の個数: 48

約数和(自身を含む): 30690011520

約数和(自身を除く): 20825365500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 18267863, 36535726, 54803589, 73071452, 91339315, 109607178, 164410767, 182678630, 219214356, 274017945, 328821534, 365357260, 493232301, 548035890, 657643068, 822053835, 986464602, 1096071780, 1644107670, 1972929204, 2466161505, 3288215340, 4932323010, 9864646020]

約数ペア:

[(1, 9864646020), (2, 4932323010), (3, 3288215340), (4, 2466161505), (5, 1972929204), (6, 1644107670), (9, 1096071780), (10, 986464602), (12, 822053835), (15, 657643068), (18, 548035890), (20, 493232301), (27, 365357260), (30, 328821534), (36, 274017945), (45, 219214356), (54, 182678630), (60, 164410767), (90, 109607178), (108, 91339315), (135, 73071452), (180, 54803589), (270, 36535726), (540, 18267863)]