82154790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2221}}^1$

素因数の和:2374

約数の個数: 64

約数和(自身を含む): 220777920

約数和(自身を除く): 138623130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 137, 270, 274, 411, 685, 822, 1233, 1370, 2055, 2221, 2466, 3699, 4110, 4442, 6165, 6663, 7398, 11105, 12330, 13326, 18495, 19989, 22210, 33315, 36990, 39978, 59967, 66630, 99945, 119934, 199890, 299835, 304277, 599670, 608554, 912831, 1521385, 1825662, 2738493, 3042770, 4564155, 5476986, 8215479, 9128310, 13692465, 16430958, 27384930, 41077395, 82154790]

約数ペア:

[(1, 82154790), (2, 41077395), (3, 27384930), (5, 16430958), (6, 13692465), (9, 9128310), (10, 8215479), (15, 5476986), (18, 4564155), (27, 3042770), (30, 2738493), (45, 1825662), (54, 1521385), (90, 912831), (135, 608554), (137, 599670), (270, 304277), (274, 299835), (411, 199890), (685, 119934), (822, 99945), (1233, 66630), (1370, 59967), (2055, 39978), (2221, 36990), (2466, 33315), (3699, 22210), (4110, 19989), (4442, 18495), (6165, 13326), (6663, 12330), (7398, 11105)]