1796281290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{72053}}^1$

素因数の和:72343

約数の個数: 48

約数和(自身を含む): 4687256808

約数和(自身を除く): 2890975518

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 277, 554, 831, 1385, 1662, 2493, 2770, 4155, 4986, 8310, 12465, 24930, 72053, 144106, 216159, 360265, 432318, 648477, 720530, 1080795, 1296954, 2161590, 3242385, 6484770, 19958681, 39917362, 59876043, 99793405, 119752086, 179628129, 199586810, 299380215, 359256258, 598760430, 898140645, 1796281290]

約数ペア:

[(1, 1796281290), (2, 898140645), (3, 598760430), (5, 359256258), (6, 299380215), (9, 199586810), (10, 179628129), (15, 119752086), (18, 99793405), (30, 59876043), (45, 39917362), (90, 19958681), (277, 6484770), (554, 3242385), (831, 2161590), (1385, 1296954), (1662, 1080795), (2493, 720530), (2770, 648477), (4155, 432318), (4986, 360265), (8310, 216159), (12465, 144106), (24930, 72053)]