201617190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2240191}}^1$

素因数の和:2240204

約数の個数: 24

約数和(自身を含む): 524204928

約数和(自身を除く): 322587738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2240191, 4480382, 6720573, 11200955, 13441146, 20161719, 22401910, 33602865, 40323438, 67205730, 100808595, 201617190]

約数ペア:

[(1, 201617190), (2, 100808595), (3, 67205730), (5, 40323438), (6, 33602865), (9, 22401910), (10, 20161719), (15, 13441146), (18, 11200955), (30, 6720573), (45, 4480382), (90, 2240191)]