89711190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{5009}}^1$

素因数の和:5221

約数の個数: 48

約数和(自身を含む): 234468000

約数和(自身を除く): 144756810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 199, 398, 597, 995, 1194, 1791, 1990, 2985, 3582, 5009, 5970, 8955, 10018, 15027, 17910, 25045, 30054, 45081, 50090, 75135, 90162, 150270, 225405, 450810, 996791, 1993582, 2990373, 4983955, 5980746, 8971119, 9967910, 14951865, 17942238, 29903730, 44855595, 89711190]

約数ペア:

[(1, 89711190), (2, 44855595), (3, 29903730), (5, 17942238), (6, 14951865), (9, 9967910), (10, 8971119), (15, 5980746), (18, 4983955), (30, 2990373), (45, 1993582), (90, 996791), (199, 450810), (398, 225405), (597, 150270), (995, 90162), (1194, 75135), (1791, 50090), (1990, 45081), (2985, 30054), (3582, 25045), (5009, 17910), (5970, 15027), (8955, 10018)]