2690030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 5612544

約数和(自身を除く): 2922514

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 463, 581, 830, 926, 1162, 2315, 2905, 3241, 4630, 5810, 6482, 16205, 32410, 38429, 76858, 192145, 269003, 384290, 538006, 1345015, 2690030]

約数ペア:

[(1, 2690030), (2, 1345015), (5, 538006), (7, 384290), (10, 269003), (14, 192145), (35, 76858), (70, 38429), (83, 32410), (166, 16205), (415, 6482), (463, 5810), (581, 4630), (830, 3241), (926, 2905), (1162, 2315)]