71113790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{4651}}^1$

素因数の和:4808

約数の個数: 32

約数和(自身を含む): 140676480

約数和(自身を除く): 69562690

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 139, 278, 695, 1390, 1529, 3058, 4651, 7645, 9302, 15290, 23255, 46510, 51161, 102322, 255805, 511610, 646489, 1292978, 3232445, 6464890, 7111379, 14222758, 35556895, 71113790]

約数ペア:

[(1, 71113790), (2, 35556895), (5, 14222758), (10, 7111379), (11, 6464890), (22, 3232445), (55, 1292978), (110, 646489), (139, 511610), (278, 255805), (695, 102322), (1390, 51161), (1529, 46510), (3058, 23255), (4651, 15290), (7645, 9302)]