27967860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{155377}}^1$

素因数の和:155392

約数の個数: 36

約数和(自身を含む): 84836388

約数和(自身を除く): 56868528

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 155377, 310754, 466131, 621508, 776885, 932262, 1398393, 1553770, 1864524, 2330655, 2796786, 3107540, 4661310, 5593572, 6991965, 9322620, 13983930, 27967860]

約数ペア:

[(1, 27967860), (2, 13983930), (3, 9322620), (4, 6991965), (5, 5593572), (6, 4661310), (9, 3107540), (10, 2796786), (12, 2330655), (15, 1864524), (18, 1553770), (20, 1398393), (30, 932262), (36, 776885), (45, 621508), (60, 466131), (90, 310754), (180, 155377)]