9642430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{991}}^1$

素因数の和:1144

約数の個数: 32

約数和(自身を含む): 19998720

約数和(自身を除く): 10356290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 991, 1390, 1946, 1982, 4865, 4955, 6937, 9730, 9910, 13874, 34685, 69370, 137749, 275498, 688745, 964243, 1377490, 1928486, 4821215, 9642430]

約数ペア:

[(1, 9642430), (2, 4821215), (5, 1928486), (7, 1377490), (10, 964243), (14, 688745), (35, 275498), (70, 137749), (139, 69370), (278, 34685), (695, 13874), (973, 9910), (991, 9730), (1390, 6937), (1946, 4955), (1982, 4865)]