2169188385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{5737}}^1$

素因数の和:6042

約数の個数: 64

約数和(自身を含む): 4287800832

約数和(自身を除く): 2118612447

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 277, 455, 831, 1365, 1385, 1939, 3601, 4155, 5737, 5817, 9695, 10803, 17211, 18005, 25207, 28685, 29085, 40159, 54015, 74581, 75621, 86055, 120477, 126035, 200795, 223743, 372905, 378105, 522067, 602385, 1118715, 1566201, 1589149, 2610335, 4767447, 7831005, 7945745, 11124043, 20658937, 23837235, 33372129, 55620215, 61976811, 103294685, 144612559, 166860645, 309884055, 433837677, 723062795, 2169188385]

約数ペア:

[(1, 2169188385), (3, 723062795), (5, 433837677), (7, 309884055), (13, 166860645), (15, 144612559), (21, 103294685), (35, 61976811), (39, 55620215), (65, 33372129), (91, 23837235), (105, 20658937), (195, 11124043), (273, 7945745), (277, 7831005), (455, 4767447), (831, 2610335), (1365, 1589149), (1385, 1566201), (1939, 1118715), (3601, 602385), (4155, 522067), (5737, 378105), (5817, 372905), (9695, 223743), (10803, 200795), (17211, 126035), (18005, 120477), (25207, 86055), (28685, 75621), (29085, 74581), (40159, 54015)]