2447190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{27191}}^1$

素因数の和:27204

約数の個数: 24

約数和(自身を含む): 6362928

約数和(自身を除く): 3915738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 27191, 54382, 81573, 135955, 163146, 244719, 271910, 407865, 489438, 815730, 1223595, 2447190]

約数ペア:

[(1, 2447190), (2, 1223595), (3, 815730), (5, 489438), (6, 407865), (9, 271910), (10, 244719), (15, 163146), (18, 135955), (30, 81573), (45, 54382), (90, 27191)]