54157860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{300877}}^1$

素因数の和:300892

約数の個数: 36

約数和(自身を含む): 164279388

約数和(自身を除く): 110121528

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 300877, 601754, 902631, 1203508, 1504385, 1805262, 2707893, 3008770, 3610524, 4513155, 5415786, 6017540, 9026310, 10831572, 13539465, 18052620, 27078930, 54157860]

約数ペア:

[(1, 54157860), (2, 27078930), (3, 18052620), (4, 13539465), (5, 10831572), (6, 9026310), (9, 6017540), (10, 5415786), (12, 4513155), (15, 3610524), (18, 3008770), (20, 2707893), (30, 1805262), (36, 1504385), (45, 1203508), (60, 902631), (90, 601754), (180, 300877)]