2950970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 5866560

約数和(自身を除く): 2915590

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 139, 193, 278, 386, 695, 965, 1390, 1529, 1930, 2123, 3058, 4246, 7645, 10615, 15290, 21230, 26827, 53654, 134135, 268270, 295097, 590194, 1475485, 2950970]

約数ペア:

[(1, 2950970), (2, 1475485), (5, 590194), (10, 295097), (11, 268270), (22, 134135), (55, 53654), (110, 26827), (139, 21230), (193, 15290), (278, 10615), (386, 7645), (695, 4246), (965, 3058), (1390, 2123), (1529, 1930)]