12779190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{141991}}^1$

素因数の和:142004

約数の個数: 24

約数和(自身を含む): 33226128

約数和(自身を除く): 20446938

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 141991, 283982, 425973, 709955, 851946, 1277919, 1419910, 2129865, 2555838, 4259730, 6389595, 12779190]

約数ペア:

[(1, 12779190), (2, 6389595), (3, 4259730), (5, 2555838), (6, 2129865), (9, 1419910), (10, 1277919), (15, 851946), (18, 709955), (30, 425973), (45, 283982), (90, 141991)]