9809190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{108991}}^1$

素因数の和:109004

約数の個数: 24

約数和(自身を含む): 25504128

約数和(自身を除く): 15694938

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 108991, 217982, 326973, 544955, 653946, 980919, 1089910, 1634865, 1961838, 3269730, 4904595, 9809190]

約数ペア:

[(1, 9809190), (2, 4904595), (3, 3269730), (5, 1961838), (6, 1634865), (9, 1089910), (10, 980919), (15, 653946), (18, 544955), (30, 326973), (45, 217982), (90, 108991)]