15661594330

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2341}}^1\times {\mathrm{7517}}^1$

素因数の和:9954

約数の個数: 32

約数和(自身を含む): 28523592720

約数和(自身を除く): 12861998390

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 2341, 4682, 7517, 11705, 15034, 23410, 37585, 75170, 208349, 416698, 669013, 1041745, 1338026, 2083490, 3345065, 6690130, 17597297, 35194594, 87986485, 175972970, 1566159433, 3132318866, 7830797165, 15661594330]

約数ペア:

[(1, 15661594330), (2, 7830797165), (5, 3132318866), (10, 1566159433), (89, 175972970), (178, 87986485), (445, 35194594), (890, 17597297), (2341, 6690130), (4682, 3345065), (7517, 2083490), (11705, 1338026), (15034, 1041745), (23410, 669013), (37585, 416698), (75170, 208349)]