170899990

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{6163}}^1$

素因数の和:6276

約数の個数: 32

約数和(自身を含む): 319541760

約数和(自身を除く): 148641770

約数列:

[1, 2, 5, 10, 47, 59, 94, 118, 235, 295, 470, 590, 2773, 5546, 6163, 12326, 13865, 27730, 30815, 61630, 289661, 363617, 579322, 727234, 1448305, 1818085, 2896610, 3636170, 17089999, 34179998, 85449995, 170899990]

約数ペア:

[(1, 170899990), (2, 85449995), (5, 34179998), (10, 17089999), (47, 3636170), (59, 2896610), (94, 1818085), (118, 1448305), (235, 727234), (295, 579322), (470, 363617), (590, 289661), (2773, 61630), (5546, 30815), (6163, 27730), (12326, 13865)]