1738356780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{28972613}}^1$

素因数の和:28972625

約数の個数: 24

約数和(自身を含む): 4867399152

約数和(自身を除く): 3129042372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 28972613, 57945226, 86917839, 115890452, 144863065, 173835678, 289726130, 347671356, 434589195, 579452260, 869178390, 1738356780]

約数ペア:

[(1, 1738356780), (2, 869178390), (3, 579452260), (4, 434589195), (5, 347671356), (6, 289726130), (10, 173835678), (12, 144863065), (15, 115890452), (20, 86917839), (30, 57945226), (60, 28972613)]