2029893615

素因数分解:

$3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{48661}}^1$

素因数の和:48781

約数の個数: 40

約数和(自身を含む): 3674175648

約数和(自身を除く): 1644282033

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 103, 135, 309, 405, 515, 927, 1545, 2781, 4635, 8343, 13905, 41715, 48661, 145983, 243305, 437949, 729915, 1313847, 2189745, 3941541, 5012083, 6569235, 15036249, 19707705, 25060415, 45108747, 75181245, 135326241, 225543735, 405978723, 676631205, 2029893615]

約数ペア:

[(1, 2029893615), (3, 676631205), (5, 405978723), (9, 225543735), (15, 135326241), (27, 75181245), (45, 45108747), (81, 25060415), (103, 19707705), (135, 15036249), (309, 6569235), (405, 5012083), (515, 3941541), (927, 2189745), (1545, 1313847), (2781, 729915), (4635, 437949), (8343, 243305), (13905, 145983), (41715, 48661)]