29709620

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{13883}}^1$

素因数の和:13999

約数の個数: 24

約数和(自身を含む): 62977824

約数和(自身を除く): 33268204

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 13883, 27766, 55532, 69415, 138830, 277660, 1485481, 2970962, 5941924, 7427405, 14854810, 29709620]

約数ペア:

[(1, 29709620), (2, 14854810), (4, 7427405), (5, 5941924), (10, 2970962), (20, 1485481), (107, 277660), (214, 138830), (428, 69415), (535, 55532), (1070, 27766), (2140, 13883)]