13297860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73877}}^1$

素因数の和:73892

約数の個数: 36

約数和(自身を含む): 40337388

約数和(自身を除く): 27039528

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 73877, 147754, 221631, 295508, 369385, 443262, 664893, 738770, 886524, 1108155, 1329786, 1477540, 2216310, 2659572, 3324465, 4432620, 6648930, 13297860]

約数ペア:

[(1, 13297860), (2, 6648930), (3, 4432620), (4, 3324465), (5, 2659572), (6, 2216310), (9, 1477540), (10, 1329786), (12, 1108155), (15, 886524), (18, 738770), (20, 664893), (30, 443262), (36, 369385), (45, 295508), (60, 221631), (90, 147754), (180, 73877)]