86903910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{50821}}^1$

素因数の和:50853

約数の個数: 48

約数和(自身を含む): 237846960

約数和(自身を除く): 150943050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 50821, 101642, 152463, 254105, 304926, 457389, 508210, 762315, 914778, 965599, 1524630, 1931198, 2286945, 2896797, 4573890, 4827995, 5793594, 8690391, 9655990, 14483985, 17380782, 28967970, 43451955, 86903910]

約数ペア:

[(1, 86903910), (2, 43451955), (3, 28967970), (5, 17380782), (6, 14483985), (9, 9655990), (10, 8690391), (15, 5793594), (18, 4827995), (19, 4573890), (30, 2896797), (38, 2286945), (45, 1931198), (57, 1524630), (90, 965599), (95, 914778), (114, 762315), (171, 508210), (190, 457389), (285, 304926), (342, 254105), (570, 152463), (855, 101642), (1710, 50821)]