1353155340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{72053}}^1$

素因数の和:72378

約数の個数: 48

約数和(自身を含む): 3800992608

約数和(自身を除く): 2447837268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313, 626, 939, 1252, 1565, 1878, 3130, 3756, 4695, 6260, 9390, 18780, 72053, 144106, 216159, 288212, 360265, 432318, 720530, 864636, 1080795, 1441060, 2161590, 4323180, 22552589, 45105178, 67657767, 90210356, 112762945, 135315534, 225525890, 270631068, 338288835, 451051780, 676577670, 1353155340]

約数ペア:

[(1, 1353155340), (2, 676577670), (3, 451051780), (4, 338288835), (5, 270631068), (6, 225525890), (10, 135315534), (12, 112762945), (15, 90210356), (20, 67657767), (30, 45105178), (60, 22552589), (313, 4323180), (626, 2161590), (939, 1441060), (1252, 1080795), (1565, 864636), (1878, 720530), (3130, 432318), (3756, 360265), (4695, 288212), (6260, 216159), (9390, 144106), (18780, 72053)]