30000272

素因数分解:

$2^4\times {\mathrm{1303}}^1\times {\mathrm{1439}}^1$

素因数の和:2750

約数の個数: 20

約数和(自身を含む): 58210560

約数和(自身を除く): 28210288

約数列:

[1, 2, 4, 8, 16, 1303, 1439, 2606, 2878, 5212, 5756, 10424, 11512, 20848, 23024, 1875017, 3750034, 7500068, 15000136, 30000272]

約数ペア:

[(1, 30000272), (2, 15000136), (4, 7500068), (8, 3750034), (16, 1875017), (1303, 23024), (1439, 20848), (2606, 11512), (2878, 10424), (5212, 5756)]