86587970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{72763}}^1$

素因数の和:72794

約数の個数: 32

約数和(自身を含む): 188604288

約数和(自身を除く): 102016318

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 72763, 145526, 363815, 509341, 727630, 1018682, 1236971, 2473942, 2546705, 5093410, 6184855, 8658797, 12369710, 17317594, 43293985, 86587970]

約数ペア:

[(1, 86587970), (2, 43293985), (5, 17317594), (7, 12369710), (10, 8658797), (14, 6184855), (17, 5093410), (34, 2546705), (35, 2473942), (70, 1236971), (85, 1018682), (119, 727630), (170, 509341), (238, 363815), (595, 145526), (1190, 72763)]