1366380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{7591}}^1$

素因数の和:7606

約数の個数: 36

約数和(自身を含む): 4145232

約数和(自身を除く): 2778852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 7591, 15182, 22773, 30364, 37955, 45546, 68319, 75910, 91092, 113865, 136638, 151820, 227730, 273276, 341595, 455460, 683190, 1366380]

約数ペア:

[(1, 1366380), (2, 683190), (3, 455460), (4, 341595), (5, 273276), (6, 227730), (9, 151820), (10, 136638), (12, 113865), (15, 91092), (18, 75910), (20, 68319), (30, 45546), (36, 37955), (45, 30364), (60, 22773), (90, 15182), (180, 7591)]