2071305

素因数分解:

$3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 3753600

約数和(自身を除く): 1682295

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 135, 201, 229, 335, 603, 687, 1005, 1145, 1809, 2061, 3015, 3435, 6183, 9045, 10305, 15343, 30915, 46029, 76715, 138087, 230145, 414261, 690435, 2071305]

約数ペア:

[(1, 2071305), (3, 690435), (5, 414261), (9, 230145), (15, 138087), (27, 76715), (45, 46029), (67, 30915), (135, 15343), (201, 10305), (229, 9045), (335, 6183), (603, 3435), (687, 3015), (1005, 2061), (1145, 1809)]