7217190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{80191}}^1$

素因数の和:80204

約数の個数: 24

約数和(自身を含む): 18764928

約数和(自身を除く): 11547738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 80191, 160382, 240573, 400955, 481146, 721719, 801910, 1202865, 1443438, 2405730, 3608595, 7217190]

約数ペア:

[(1, 7217190), (2, 3608595), (3, 2405730), (5, 1443438), (6, 1202865), (9, 801910), (10, 721719), (15, 481146), (18, 400955), (30, 240573), (45, 160382), (90, 80191)]