119137860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{661877}}^1$

素因数の和:661892

約数の個数: 36

約数和(自身を含む): 361385388

約数和(自身を除く): 242247528

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 661877, 1323754, 1985631, 2647508, 3309385, 3971262, 5956893, 6618770, 7942524, 9928155, 11913786, 13237540, 19856310, 23827572, 29784465, 39712620, 59568930, 119137860]

約数ペア:

[(1, 119137860), (2, 59568930), (3, 39712620), (4, 29784465), (5, 23827572), (6, 19856310), (9, 13237540), (10, 11913786), (12, 9928155), (15, 7942524), (18, 6618770), (20, 5956893), (30, 3971262), (36, 3309385), (45, 2647508), (60, 1985631), (90, 1323754), (180, 661877)]