11538090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{128201}}^1$

素因数の和:128214

約数の個数: 24

約数和(自身を含む): 29999268

約数和(自身を除く): 18461178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 128201, 256402, 384603, 641005, 769206, 1153809, 1282010, 1923015, 2307618, 3846030, 5769045, 11538090]

約数ペア:

[(1, 11538090), (2, 5769045), (3, 3846030), (5, 2307618), (6, 1923015), (9, 1282010), (10, 1153809), (15, 769206), (18, 641005), (30, 384603), (45, 256402), (90, 128201)]